chore(deps): bump the npm_and_yarn group across 14 directories with 9 updates

[dependabot]

Bumps the npm_and_yarn group with 2 updates in the /02-node-express-starter/basic-routing directory: path-to-regexp and qs.
Bumps the npm_and_yarn group with 4 updates in the /02-node-express-starter/static-files/node-express-static-html-form directory: path-to-regexp, qs, picomatch and brace-expansion.
Bumps the npm_and_yarn group with 4 updates in the /04-node-express-api/node-express-json-data directory: path-to-regexp, qs, picomatch and brace-expansion.
Bumps the npm_and_yarn group with 5 updates in the /04-node-express-api/omdb-api/modular directory:

Package	From	To
path-to-regexp	0.1.12	0.1.13
qs	6.14.2	6.15.2
axios	1.13.5	1.15.2
follow-redirects	1.15.11	1.16.0
handlebars	4.7.7	4.7.9

Bumps the npm_and_yarn group with 5 updates in the /04-node-express-api/weather-api/modular directory:

Package	From	To
path-to-regexp	0.1.12	0.1.13
qs	6.14.2	6.15.2
axios	1.13.5	1.15.2
follow-redirects	1.15.11	1.16.0
handlebars	4.7.7	4.7.9

Bumps the npm_and_yarn group with 5 updates in the /04-node-express-api/weather-api/simple directory:

Package	From	To
path-to-regexp	0.1.12	0.1.13
qs	6.14.2	6.15.2
axios	1.13.5	1.15.2
follow-redirects	1.15.11	1.16.0
handlebars	4.7.7	4.7.9

Bumps the npm_and_yarn group with 6 updates in the /06-node-express-databases/node-express-mongo-crud-library directory:

Package	From	To
path-to-regexp	0.1.7	0.1.13
picomatch	2.3.1	2.3.2
brace-expansion	1.1.12	1.1.14
brace-expansion	2.0.2	2.1.0
handlebars	4.7.7	4.7.9
mongoose	8.19.0	8.22.1
lodash	4.17.23	4.18.1

Bumps the npm_and_yarn group with 7 updates in the /06-node-express-databases/node-express-mongo-relations-blog directory:

Package	From	To
path-to-regexp	0.1.12	0.1.13
qs	6.14.2	6.15.2
picomatch	2.3.1	2.3.2
brace-expansion	1.1.12	1.1.14
brace-expansion	2.0.2	2.1.0
handlebars	4.7.7	4.7.9
mongoose	8.19.0	8.22.1
lodash	4.17.23	4.18.1

Bumps the npm_and_yarn group with 2 updates in the /06-node-express-databases/node-mysql directory: path-to-regexp and qs.
Bumps the npm_and_yarn group with 7 updates in the /07-node-express-authentication/node-auth-passport directory:

Package	From	To
path-to-regexp	0.1.12	0.1.13
qs	6.14.2	6.15.2
picomatch	2.3.0	2.3.2
brace-expansion	1.1.12	1.1.14
brace-expansion	2.0.2	2.1.0
handlebars	4.7.7	4.7.9
mongoose	8.19.0	8.22.1
lodash	4.17.23	4.18.1

Bumps the npm_and_yarn group with 6 updates in the /07-node-express-authentication/node-auth-passport-google directory:

Package	From	To
path-to-regexp	0.1.7	0.1.13
picomatch	2.3.0	2.3.2
brace-expansion	1.1.12	1.1.14
brace-expansion	2.0.2	2.1.0
handlebars	4.7.7	4.7.9
mongoose	8.19.0	8.22.1
lodash	4.17.23	4.18.1

Bumps the npm_and_yarn group with 6 updates in the /07-node-express-authentication/node-auth-user-registration directory:

Package	From	To
path-to-regexp	0.1.12	0.1.13
qs	6.14.2	6.15.2
picomatch	2.3.0	2.3.2
brace-expansion	1.1.12	1.1.14
handlebars	4.7.7	4.7.9
mongoose	8.19.0	8.22.1

Bumps the npm_and_yarn group with 1 update in the /07-node-express-authentication/node-bcrypt-intro directory: brace-expansion.
Bumps the npm_and_yarn group with 6 updates in the /08-node-express-uploading directory:

Package	From	To
path-to-regexp	0.1.7	0.1.13
picomatch	2.3.1	2.3.2
brace-expansion	1.1.12	1.1.14
handlebars	4.7.7	4.7.9
mongoose	8.19.0	8.22.1
lodash	4.17.23	4.18.1

Updates path-to-regexp from 0.1.12 to 0.1.13

Release notes

Sourced from path-to-regexp's releases.

0.1.13

Important

• Fix CVE-2026-4867 (GHSA-37ch-88jc-xwx2)

Full Changelog: pillarjs/path-to-regexp@v0.1.12...v.0.1.13

Changelog

Sourced from path-to-regexp's changelog.

0.1.13 / 2026-03-26

• Fix CVE-2026-4867 (GHSA-37ch-88jc-xwx2)

0.1.7 / 2015-07-28

• Fixed regression with escaped round brackets and matching groups.

0.1.6 / 2015-06-19

• Replace index feature by outputting all parameters, unnamed and named.

0.1.5 / 2015-05-08

• Add an index property for position in match result.

0.1.4 / 2015-03-05

• Add license information

0.1.3 / 2014-07-06

• Better array support
• Improved support for trailing slash in non-ending mode

0.1.0 / 2014-03-06

• add options.end

0.0.2 / 2013-02-10

• Update to match current express
• add .license property to component.json

Commits

• 9fd0c87 0.1.13 (#425)
• 7ccf02c fix: CVE-2026-4867
• See full diff in compare view

Maintainer changes

This version was pushed to npm by ulisesgascon, a new releaser for path-to-regexp since your current version.

Updates qs from 6.14.2 to 6.15.2

Changelog

Sourced from qs's changelog.

6.15.2

• [Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + encodeValuesOnly instead of crashing in encoder
• [Fix] stringify: use configured delimiter after charsetSentinel (#555)
• [Fix] stringify: apply formatter to encoded key under strictNullHandling (#554)
• [Fix] stringify: skip null/undefined filter-array entries instead of crashing in encoder (#551)
• [Fix] parse: handle nested bracket groups and add regression tests (#530)
• [readme] fix grammar (#550)
• [Dev Deps] update @ljharb/eslint-config
• [Tests] add regression tests for keys containing percent-encoded bracket text

6.15.1

• [Fix] parse: parameterLimit: Infinity with throwOnLimitExceeded: true silently drops all parameters
• [Deps] update @ljharb/eslint-config
• [Dev Deps] update @ljharb/eslint-config, iconv-lite
• [Tests] increase coverage

6.15.0

• [New] parse: add strictMerge option to wrap object/primitive conflicts in an array (#425, #122)
• [Fix] duplicates option should not apply to bracket notation keys (#514)

Commits

• 9aca407 v6.15.2
• 5e33d33 [Dev Deps] update @ljharb/eslint-config
• 21f80b3 [Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + `e...
• a0a81ea [Fix] stringify: use configured delimiter after charsetSentinel
• e3062f7 [Fix] stringify: apply formatter to encoded key under strictNullHandling
• 0c180a4 [Fix] stringify: skip null/undefined filter-array entries instead of crashi...
• 3a8b94a [Tests] add regression tests for keys containing percent-encoded bracket text
• 96755ab [readme] fix grammar
• a419ce5 [Fix] parse: handle nested bracket groups and add regression tests
• 3f5e1c5 v6.15.1
• Additional commits viewable in compare view

Updates path-to-regexp from 0.1.12 to 0.1.13

Release notes

Sourced from path-to-regexp's releases.

0.1.13

Important

• Fix CVE-2026-4867 (GHSA-37ch-88jc-xwx2)

Full Changelog: pillarjs/path-to-regexp@v0.1.12...v.0.1.13

Changelog

Sourced from path-to-regexp's changelog.

0.1.13 / 2026-03-26

• Fix CVE-2026-4867 (GHSA-37ch-88jc-xwx2)

0.1.7 / 2015-07-28

• Fixed regression with escaped round brackets and matching groups.

0.1.6 / 2015-06-19

• Replace index feature by outputting all parameters, unnamed and named.

0.1.5 / 2015-05-08

• Add an index property for position in match result.

0.1.4 / 2015-03-05

• Add license information

0.1.3 / 2014-07-06

• Better array support
• Improved support for trailing slash in non-ending mode

0.1.0 / 2014-03-06

• add options.end

0.0.2 / 2013-02-10

• Update to match current express
• add .license property to component.json

Commits

• 9fd0c87 0.1.13 (#425)
• 7ccf02c fix: CVE-2026-4867
• See full diff in compare view

Maintainer changes

This version was pushed to npm by ulisesgascon, a new releaser for path-to-regexp since your current version.

Updates qs from 6.14.2 to 6.15.2

Changelog

Sourced from qs's changelog.

6.15.2

• [Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + encodeValuesOnly instead of crashing in encoder
• [Fix] stringify: use configured delimiter after charsetSentinel (#555)
• [Fix] stringify: apply formatter to encoded key under strictNullHandling (#554)
• [Fix] stringify: skip null/undefined filter-array entries instead of crashing in encoder (#551)
• [Fix] parse: handle nested bracket groups and add regression tests (#530)
• [readme] fix grammar (#550)
• [Dev Deps] update @ljharb/eslint-config
• [Tests] add regression tests for keys containing percent-encoded bracket text

6.15.1

• [Fix] parse: parameterLimit: Infinity with throwOnLimitExceeded: true silently drops all parameters
• [Deps] update @ljharb/eslint-config
• [Dev Deps] update @ljharb/eslint-config, iconv-lite
• [Tests] increase coverage

6.15.0

• [New] parse: add strictMerge option to wrap object/primitive conflicts in an array (#425, #122)
• [Fix] duplicates option should not apply to bracket notation keys (#514)

Commits

• 9aca407 v6.15.2
• 5e33d33 [Dev Deps] update @ljharb/eslint-config
• 21f80b3 [Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + `e...
• a0a81ea [Fix] stringify: use configured delimiter after charsetSentinel
• e3062f7 [Fix] stringify: apply formatter to encoded key under strictNullHandling
• 0c180a4 [Fix] stringify: skip null/undefined filter-array entries instead of crashi...
• 3a8b94a [Tests] add regression tests for keys containing percent-encoded bracket text
• 96755ab [readme] fix grammar
• a419ce5 [Fix] parse: handle nested bracket groups and add regression tests
• 3f5e1c5 v6.15.1
• Additional commits viewable in compare view

Updates picomatch from 2.3.1 to 2.3.2

Release notes

Sourced from picomatch's releases.

2.3.2

This is a security release fixing several security relevant issues.

What's Changed

• fix: exception when glob pattern contains constructor by @​Jason3S in micromatch/picomatch#144
• Fix for CVE-2026-33671
• Fix for CVE-2026-33672

Full Changelog: micromatch/picomatch@2.3.1...2.3.2

Changelog

Sourced from picomatch's changelog.

Release history

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

• Changelogs are for humans, not machines.
• There should be an entry for every single version.
• The same types of changes should be grouped.
• Versions and sections should be linkable.
• The latest version comes first.
• The release date of each versions is displayed.
• Mention whether you follow Semantic Versioning.

Changelog entries are classified using the following labels (from keep-a-changelog):

• Added for new features.
• Changed for changes in existing functionality.
• Deprecated for soon-to-be removed features.
• Removed for now removed features.
• Fixed for any bug fixes.
• Security in case of vulnerabilities.

4.0.0 (2024-02-07)

Fixes

• Fix bad text values in parse #126, thanks to @​connor4312

Changed

• Remove process global to work outside of node #129, thanks to @​styfle
• Add sideEffects to package.json #128, thanks to @​frandiox
• Removed os, make compatible browser environment. See #124, thanks to @​gwsbhqt

3.0.1

Fixes

... (truncated)

Commits

• 81cba8d Publish 2.3.2
• fc1f6b6 Merge commit from fork
• eec17ae Merge commit from fork
• 78f8ca4 Merge pull request #156 from micromatch/backport-144
• 3f4f10e Merge pull request #144 from Jason3S/jdent-object-properties
• See full diff in compare view

Updates brace-expansion from 1.1.12 to 1.1.14

Commits

• 10c05fc 1.1.14
• 1afa1b2 Add opt-in { max } mitigation to v1 legacy line (#103)
• 2fbb6a2 Revert "Backport fix for GHSA-7h2j-956f-4vf2 to v1 (#101)" (#102)
• 0d7652e Backport fix for GHSA-7h2j-956f-4vf2 to v1 (#101)
• 6c353ca 1.1.13
• 7fd684f Backport fix for GHSA-f886-m6hf-6m8v (#95)
• See full diff in compare view

Updates brace-expansion from 2.0.2 to 2.1.0

Commits

• 10c05fc 1.1.14
• 1afa1b2 Add opt-in { max } mitigation to v1 legacy line (#103)
• 2fbb6a2 Revert "Backport fix for GHSA-7h2j-956f-4vf2 to v1 (#101)" (#102)
• 0d7652e Backport fix for GHSA-7h2j-956f-4vf2 to v1 (#101)
• 6c353ca 1.1.13
• 7fd684f Backport fix for GHSA-f886-m6hf-6m8v (#95)
• See full diff in compare view

Updates path-to-regexp from 0.1.12 to 0.1.13

Release notes

Sourced from path-to-regexp's releases.

0.1.13

Important

• Fix CVE-2026-4867 (GHSA-37ch-88jc-xwx2)

Full Changelog: pillarjs/path-to-regexp@v0.1.12...v.0.1.13

Changelog

Sourced from path-to-regexp's changelog.

0.1.13 / 2026-03-26

• Fix CVE-2026-4867 (GHSA-37ch-88jc-xwx2)

0.1.7 / 2015-07-28

• Fixed regression with escaped round brackets and matching groups.

0.1.6 / 2015-06-19

• Replace index feature by outputting all parameters, unnamed and named.

0.1.5 / 2015-05-08

• Add an index property for position in match result.

0.1.4 / 2015-03-05

• Add license information

0.1.3 / 2014-07-06

• Better array support
• Improved support for trailing slash in non-ending mode

0.1.0 / 2014-03-06

• add options.end

0.0.2 / 2013-02-10

• Update to match current express
• add .license property to component.json

Commits

• 9fd0c87 0.1.13 (#425)
• 7ccf02c fix: CVE-2026-4867
• See full diff in compare view

Maintainer changes

This version was pushed to npm by ulisesgascon, a new releaser for path-to-regexp since your current version.

Updates qs from 6.14.2 to 6.15.2

Changelog

Sourced from qs's changelog.

6.15.2

• [Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + encodeValuesOnly instead of crashing in encoder
• [Fix] stringify: use configured delimiter after charsetSentinel (#555)
• [Fix] stringify: apply formatter to encoded key under strictNullHandling (#554)
• [Fix] stringify: skip null/undefined filter-array entries instead of crashing in encoder (#551)
• [Fix] parse: handle nested bracket groups and add regression tests (#530)
• [readme] fix grammar (#550)
• [Dev Deps] update @ljharb/eslint-config
• [Tests] add regression tests for keys containing percent-encoded bracket text

6.15.1

• [Fix] parse: parameterLimit: Infinity with throwOnLimitExceeded: true silently drops all parameters
• [Deps] update @ljharb/eslint-config
• [Dev Deps] update @ljharb/eslint-config, iconv-lite
• [Tests] increase coverage

6.15.0

• [New] parse: add strictMerge option to wrap object/primitive conflicts in an array (#425, #122)
• [Fix] duplicates option should not apply to bracket notation keys (#514)

Commits

• 9aca407 v6.15.2
• 5e33d33 [Dev Deps] update @ljharb/eslint-config
• 21f80b3 [Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + `e...
• a0a81ea [Fix] stringify: use configured delimiter after charsetSentinel
• e3062f7 [Fix] stringify: apply formatter to encoded key under strictNullHandling
• 0c180a4 [Fix] stringify: skip null/undefined filter-array entries instead of crashi...
• 3a8b94a [Tests] add regression tests for keys containing percent-encoded bracket text
• 96755ab [readme] fix grammar
• a419ce5 [Fix] parse: handle nested bracket groups and add regression tests
• 3f5e1c5 v6.15.1
• Additional commits viewable in compare view

Updates picomatch from 2.3.1 to 2.3.2

Release notes

Sourced from picomatch's releases.

2.3.2

This is a security release fixing several security relevant issues.

What's Changed

• fix: exception when glob pattern contains constructor by @​Jason3S in micromatch/picomatch#144
• Fix for CVE-2026-33671
• Fix for CVE-2026-33672

Full Changelog: micromatch/picomatch@2.3.1...2.3.2

Changelog

Sourced from picomatch's changelog.

Release history

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

• Changelogs are for humans, not machines.
• There should be an entry for every single version.
• The same types of changes should be grouped.
• Versions and sections should be linkable.
• The latest version comes first.
• The release date of each versions is displayed.
• Mention whether you follow Semantic Versioning.

Changelog entries are classified using the following labels (from keep-a-changelog):

• Added for new features.
• Changed for changes in existing functionality.
• Deprecated for soon-to-be removed features.
• Removed for now removed features.
• Fixed for any bug fixes.
• Security in case of vulnerabilities.

4.0.0 (2024-02-07)

Fixes

• Fix bad text values in parse #126, thanks to @​connor4312

Changed

• Remove process global to work outside of node #129, thanks to @​styfle
• Add sideEffects to package.json #128, thanks to @​frandiox
• Removed os, make compatible browser environment. See #124, thanks to @​gwsbhqt

3.0.1

Fixes

... (truncated)

Commits

• 81cba8d Publish 2.3.2
• fc1f6b6 Merge commit from fork
• eec17ae Merge commit from fork
• 78f8ca4 Merge pull request #156 from micromatch/backport-144
• 3f4f10e Merge pull request #144 from Jason3S/jdent-object-properties
• See full diff in compare view

Updates brace-expansion from 1.1.12 to 1.1.14

Commits

• 10c05fc 1.1.14
• 1afa1b2 Add opt-in { max } mitigation to v1 legacy line (#103)
• 2fbb6a2 Revert "Backport fix for GHSA-7h2j-956f-4vf2 to v1 (#101)" (#102)
• 0d7652e Backport fix for GHSA-7h2j-956f-4vf2 to v1 (#101)
• 6c353ca 1.1.13
• 7fd684f Backport fix for GHSA-f886-m6hf-6m8v (#95)
• See full diff in compare view

Updates brace-expansion from 2.0.2 to 2.1.0

Commits

• 10c05fc 1.1.14
• 1afa1b2 Add opt-in { max } mitigation to v1 legacy line (#103)
• 2fbb6a2 Revert "Backport fix for GHSA-7h2j-956f-4vf2 to v1 (#101)" (#102)
• 0d7652e Backport fix for GHSA-7h2j-956f-4vf2 to v1 (#101)
• 6c353ca 1.1.13
• 7fd684f Backport fix for GHSA-f886-m6hf-6m8v (#95)
• See full diff in compare view

Updates path-to-regexp from 0.1.12 to 0.1.13

Release notes

Sourced from path-to-regexp's releases.

0.1.13

Important

• Fix CVE-2026-4867 (GHSA-37ch-88jc-xwx2)

Full Changelog: pillarjs/path-to-regexp@v0.1.12...v.0.1.13

Changelog

Sourced from path-to-regexp's changelog.

0.1.13 / 2026-03-26

• Fix CVE-2026-4867 (GHSA-37ch-88jc-xwx2)

0.1.7 / 2015-07-28

• Fixed regression with escaped round brackets and matching groups.

0.1.6 / 2015-06-19

• Replace index feature by outputting all parameters, unnamed and named.

0.1.5 / 2015-05-08

• Add an index property for position in match result.

0.1.4 / 2015-03-05

• Add license information

0.1.3 / 2014-07-06

• Better array support
• Improved support for trailing slash in non-ending mode

0.1.0 / 2014-03-06

• add options.end

0.0.2 / 2013-02-10

• Update to match current express
• add .license property to component.json

Commits

• 9fd0c87 0.1.13 (#425)
• 7ccf02c fix: CVE-2026-4867
• See full diff in compare view

Maintainer changes

This version was pushed to npm by ulisesgascon, a new releaser for path-to-regexp since your current version.

Updates qs from 6.14.2 to 6.15.2

Changelog

Sourced from qs's changelog.

6.15.2

• [Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + encodeValuesOnly instead of crashing in encoder
• [Fix] stringify: use configured delimiter after charsetSentinel (#555)
• [Fix] stringify: apply formatter to encoded key under strictNullHandling (#554)
• [Fix] stringify: skip null/undefined filter-array entries instead of crashing in encoder (#551)
• [Fix] parse: handle nested bracket groups and add regression tests (#530)
• [readme] fix grammar (#550)
• [Dev Deps] update @ljharb/eslint-config
• [Tests] add regression tests for keys containing percent-encoded bracket text

6.15.1

• [Fix] parse: parameterLimit: Infinity with throwOnLimitExceeded: true silently drops all parameters
• [Deps] update @ljharb/eslint-config
• [Dev Deps] update @ljharb/eslint-config, iconv-lite
• [Tests] increase coverage

6.15.0

• [New] parse: add strictMerge option to wrap object/primitive conflicts in an array (#425, #122)
• [Fix] duplicates option should not apply to bracket notation keys (#514)

Commits

• 9aca407 v6.15.2
• 5e33d33 [Dev Deps] update @ljharb/eslint-config
• 21f80b3 [Fix] stringify: skip null/undefined entries in arrayFormat: 'comma' + `e...
• a0a81ea [Fix] stringify: use configured delimiter after charsetSentinel
• e3062f7 [Fix] stringify: apply formatter to encoded key under strictNullHandling
• 0c180a4 [Fix] stringify: skip null/undefined filter-array entries instead of crashi...
• 3a8b94a [Tests] add regression tests for keys containing percent-encoded bracket text
• 96755ab [readme] fix grammar
• a419ce5 [Fix] parse: handle nested bracket groups and add regression tests
• 3f5e1c5 v6.15.1
• Additional commits viewable in compare view

Updates axios from 1.13.5 to 1.15.2

Release notes

Sourced from axios's releases.

v1.15.2

This release delivers prototype-pollution hardening for the Node HTTP adapter, adds an opt-in allowedSocketPaths allowlist to mitigate SSRF via Unix domain sockets, fixes a keep-alive socket memory leak, and ships supply-chain hardening across CI and security docs.

🔒 Security Fixes

• Prototype Pollution Hardening (HTTP Adapter): Hardened the Node HTTP adapter and resolveConfig/mergeConfig/validator paths to read only own properties and use null-prototype config objects, preventing polluted auth, baseURL, socketPath, beforeRedirect, and insecureHTTPParser from influencing requests. (#10779)
• SSRF via socketPath: Rejects non-string socketPath values and adds an opt-in allowedSocketPaths config option to restrict permitted Unix domain socket paths, returning AxiosError ERR_BAD_OPTION_VALUE on mismatch. (#10777)
• Supply-chain Hardening: Added .npmrc with ignore-scripts=true, lockfile lint CI, non-blocking reproducible build diff, scoped CODEOWNERS, expanded SECURITY.md/THREATMODEL.md with provenance verification (npm audit signatures), 60-day resolution policy, and maintainer incident-response runbook. (#10776)

🚀 New Features

• allowedSocketPaths Config Option: New request config option (and TypeScript types) to allowlist Unix domain socket paths used by the Node http adapter; backwards compatible when unset. (#10777)

🐛 Bug Fixes

• Keep-alive Socket Memory Leak: Installs a single per-socket error listener tracking the active request via kAxiosSocketListener/kAxiosCurrentReq, eliminating per-request listener accumulation, MaxListenersExceededWarning, and linear heap growth under concurrent or long-running keep-alive workloads (fixes #10780). (#10788)

🔧 Maintenance & Chores

• Changelog: Updated CHANGELOG.md with v1.15.1 release notes. (#10781)

Full Changelog

v1.15.1

This release ships a coordinated set of security hardening fixes across headers, body/redirect limits, multipart handling, and XSRF/prototype-pollution vectors, alongside a broad sweep of bug fixes, test migrations, and threat-model documentation updates.

🔒 Security Fixes

• Header Injection Hardening: Tightened validation and sanitisation across request header construction to close the header-injection attack surface. (#10749)
• CRLF Stripping in Multipart Headers: Correctly strips CR/LF from multipart header values to prevent injection via field names and filenames. (#10758)
• Prototype Pollution / Auth Bypass: Replaced unsafe in checks with hasOwnProperty to prevent authentication bypass via prototype pollution on config objects, with additional regression tests. (#10761, #10760)
• withXSRFToken Truthy Bypass: Short-circuits on any truthy non-boolean value, so an ambiguous config no longer silently leaks the XSRF token cross-origin. (#10762)
• maxBodyLength With Zero Redirects: Enforces maxBodyLength even when maxRedirects is set to 0, closing a bypass path for oversized request bodies. (#10753)
• Streamed Response maxContentLength Bypass: Applies maxContentLength to streamed responses that previously bypassed the cap. (#10754)
• Follow-up CVE Completion: Completes an earlier incomplete CVE fix to fully close the regression window. (#10755)

🚀 New Features

• AI-Based Docs Translations: Initial scaffold for AI-assisted translations of the documentation site. (#10705)
• Location Request Header Type: Adds Location to CommonRequestHeadersList for accurate typing of redirect-aware requests. (#7528)

🐛 Bug Fixes

• FormData Handling: Removes Content-Type when no boundary is present on FormData fetch requests, supports multi-select fields, cancels request.body instead of the source stream on fetch abort, and fixes a recursion bug in form-data serialisation. (#7314, #10676, #10702, #10726)
• HTTP Adapter: Handles socket-only request errors without leaking keep-alive listeners. (#10576)
• Progress Events: Clamps loaded to total for computable upload/download progress events. (#7458)
• Types: Aligns runWhen type with the runtime behaviour in InterceptorManager and makes response header keys case-insensitive. (#7529, #10677)
• buildFullPath: Uses strict equality in the base/relative URL check. (#7252)
• AxiosURLSearchParams Regex: Improves the regex used for param serialisation to avoid edge-case mismatches. (#10736)
• Resilient Value Parsing: Parses out header/config values instead of throwing on malformed input. (#10687)

... (truncated)

Changelog

Sourced from axios's changelog.

v1.15.2 - April 21, 2026

This release delivers prototype-pollution hardening for the Node HTTP adapter, adds an opt-in allowedSocketPaths allowlist to mitigate SSRF via Unix domain sockets, fixes a keep-alive socket memory leak, and ships supply-chain hardening across CI and security docs.

🔒 Security Fixes

• Prototype Pollution Hardening (HTTP Adapter): Hardened the Node HTTP adapter and resolveConfig/mergeConfig/validator paths to read only own properties and use null-prototype config objects, preventing polluted auth, baseURL, socketPath, beforeRedirect, and insecureHTTPParser from influencing requests. (#10779)
• SSRF via socketPath: Rejects non-string socketPath values and adds an opt-in allowedSocketPaths config option to restrict permitted Unix domain socket paths, returning AxiosError ERR_BAD_OPTION_VALUE on mismatch. (#10777)
• Supply-chain Hardening: Added .npmrc with ignore-scripts=true, lockfile lint CI, non-blocking reproducible build diff, scoped CODEOWNERS, expanded SECURITY.md/THREATMODEL.md with provenance verification (npm audit signatures), 60-day resolution policy, and maintainer incident-response runbook. (#10776)

🚀 New Features

• allowedSocketPaths Config Option: New request config option (and TypeScript types) to allowlist Unix domain socket paths used by the Node http adapter; backwards compatible when unset. (#10777)

🐛 Bug Fixes

• Keep-alive Socket Memory Leak: Installs a single per-socket error listener tracking the active request via kAxiosSocketListener/kAxiosCurrentReq, eliminating per-request listener accumulation, MaxListenersExceededWarning, and linear heap growth under concurrent or long-running keep-alive workloads (fixes #10780). (#10788)

🔧 Maintenance & Chores

• Changelog: Updated CHANGELOG.md with v1.15.1 release notes. (#10781)

Full Changelog

---

v1.15.1 - April 19, 2026

This release ships a coordinated set of security hardening fixes across headers, body/redirect limits, multipart handling, and XSRF/prototype-pollution vectors, alongside a broad sweep of bug fixes, test migrations, and threat-model documentation updates.

🔒 Security Fixes

• Header Injection Hardening: Tightened validation and sanitisation across request header construction to close the header-injection attack surface. (#10749)

• CRLF Stripping in Multipart Headers: Correctly strips CR/LF from multipart header values to prevent injection via field names and filenames. (#10758)

• Prototype Pollution / Auth Bypass: Replaced unsafe in checks with hasOwnProperty to prevent authentication bypass via prototype pollution on config objects, with additional regression tests. (#10761, #10760)

• withXSRFToken Truthy Bypass: Short-circuits on any truthy non-boolean value, so an ambiguous config no longer silently leaks the XSRF token cross-origin. (#10762)

• maxBodyLength With Zero Redirects: Enforces maxBodyLength even when maxRedirects is set to 0, closing a bypass path for oversized request bodies. (#10753)

• Streamed Response maxContentLength Bypass: Applies maxContentLength to streamed responses that previously bypassed the cap. (#10754)

• Follow-up CVE Completion: Completes an earlier incomplete CVE fix to fully close the regression window. (