Update dependency @babel/core to v7.29.6 [SECURITY] - #5058
Open
renovate[bot] wants to merge 1 commit into
Open
Conversation
![github-actions[bot]](https://avatars.githubusercontent.com/in/15368?s=60&v=4){kind=small}
There was a problem hiding this comment.
Great job, @renovate[bot]! 🎉 Thank you for submitting your pull request to CodeHarborHub. We appreciate your contribution and enthusiasm! Our team will review it soon. If you have any questions or need further assistance, feel free to reach out. Thanks for contributing!
Contributor
 |
|
Overall Grade |
Security Reliability Complexity Hygiene |
Code Review Summary
| Analyzer | Status | Updated (UTC) | Details |
|---|---|---|---|
| JavaScript |  |
Sep 10, 2026 9:02p.m. | Review ↗ |
Important
AI Review is run only on demand for your team. We're only showing results of static analysis review right now. To trigger AI Review, comment @deepsourcebot review on this thread.
renovate
Bot
force-pushed
the
renovate/npm-babel-core-vulnerability
branch
2 times, most recently
from
September 9, 2026 16:05
5ad53de to
959e8c3
Compare
renovate
Bot
force-pushed
the
renovate/npm-babel-core-vulnerability
branch
from
September 10, 2026 21:00
959e8c3 to
8dc1dfb
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This PR contains the following updates:
7.27.1→7.29.6@babel/core: Arbitrary File Read via sourceMappingURL Comment
CVE-2026-49356 / GHSA-4x5r-pxfx-6jf8
More information
Details
Impact
Using
@babel/coreto compile maliciously crafted code can allow ab attacker to read any source map from the system that is running Babel, if these conditions are all true:Users that only compile trusted code are not impacted.
Patches
The vulnerability has been fixed in
@babel/core@7.29.6and@babel/core@8.0.0-rc.6.Workarounds
Callers can mitigate the issue without upgrading by setting
inputSourceMap: falsein their Babel options.Callers can also manually extract the
#sourceMappingURLcomment from the input source code, validate whether the source map that it links to is allowed to be read, and if it is pass an object toinputSourceMap(passingfalsewhen it's not).Credits
Thanks Teodor-Cristian Radoi for reporting the vulnerability.
Severity
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:NReferences
This data is provided by the GitHub Advisory Database (CC-BY 4.0).
Release Notes
babel/babel (@babel/core)
v7.29.6Compare Source
v7.29.6 (2026-05-25)
🐛 Bug Fix
babel-generatorbabel-corebabel-core,babel-generatorCommitters: 3
v7.29.0Compare Source
v7.29.0 (2026-01-31)
Thanks @simbahax for your first PR!
🚀 New Feature
babel-typesbabel-standalone🐛 Bug Fix
babel-parserextendsclause (@nicolo-ribaudo)babel-traversebabel-plugin-transform-block-scoping,babel-traverse🏃♀️ Performance
babel-generator,babel-runtime-corejs3Committers: 6
v7.28.6Compare Source
v7.28.5Compare Source
👓 Spec Compliance
babel-parserRuntime Errors for Function Call Assignment Targets(@liuxingbaoyu)babel-helper-validator-identifier🐛 Bug Fix
babel-plugin-proposal-destructuring-privatebabel-parser@babel/parsererror typing (@JLHwung)babel-plugin-proposal-discard-binding,babel-plugin-transform-destructuringrestcorrectly returns plain array (@liuxingbaoyu)babel-helper-create-class-features-plugin,babel-helper-member-expression-to-functions,babel-plugin-transform-block-scoping,babel-plugin-transform-optional-chaining,babel-traverse,babel-typesJSXIdentifierhandling inisReferencedIdentifier(@JLHwung)babel-traverse🏠 Internal
babel-types🏃♀️ Performance
babel-corebuildCodeFrameError(@liuxingbaoyu)v7.28.4Compare Source
🏠 Internal
babel-core,babel-helper-check-duplicate-nodes,babel-traverse,babel-typesbabel-plugin-transform-regeneratortransform-regenerator(@liuxingbaoyu)babel-corev7.28.3Compare Source
👓 Spec Compliance
babel-helper-create-class-features-plugin,babel-plugin-proposal-decorators,babel-plugin-transform-class-static-block,babel-preset-env🐛 Bug Fix
babel-parserimport("./a", {with:{},})(@easrng)💅 Polish
babel-plugin-transform-regenerator,babel-plugin-transform-runtime📝 Documentation
🏠 Internal
scriptsandbabel-worker.cjs(@JLHwung)🔬 Output optimization
babel-plugin-proposal-destructuring-private,babel-plugin-proposal-do-expressionsv7.28.0Compare Source
🚀 New Feature
babel-nodebabel-typesbabel-compat-data,babel-preset-envbabel-core,babel-parsersourceType: "commonjs"(@JLHwung)babel-generator,babel-parserexplicitResourceManagementparser plugin (@JLHwung)babel-plugin-proposal-destructuring-private,babel-plugin-proposal-do-expressions,babel-plugin-transform-object-rest-spread,babel-traverse,babel-typesbabel-parser,babel-traverse,babel-typest.bigIntLiteralfactory (@JLHwung)babel-generator,babel-plugin-proposal-destructuring-private,babel-plugin-proposal-discard-binding,babel-plugin-transform-destructuring,babel-plugin-transform-explicit-resource-management,babel-plugin-transform-react-display-name,babel-typesbabel-generator,babel-parser,babel-plugin-proposal-destructuring-private,babel-plugin-transform-block-scoping,babel-plugin-transform-object-rest-spread,babel-plugin-transform-typescript,babel-traverse,babel-types🐛 Bug Fix
babel-helper-globals,babel-plugin-transform-classes,babel-traversebabel-types🏠 Internal
babel-compat-data,babel-plugin-proposal-decorators,babel-plugin-transform-async-generator-functions,babel-plugin-transform-json-modules,babel-plugin-transform-regenerator,babel-plugin-transform-runtime,babel-preset-env,babel-runtime-corejs3babel-polyfillpackages (@nicolo-ribaudo)v7.27.7Compare Source
👓 Spec Compliance
babel-parser,babel-plugin-transform-classesallow*options as top level only (@JLHwung)babel-parser🐛 Bug Fix
babel-corebabel-typesbabel-plugin-transform-parametersasync function*should throw synchronously (@liuxingbaoyu)🏠 Internal
babel-plugin-transform-destructuring,babel-plugin-transform-object-rest-spreadNodePath#splitExportDeclarationin destructuring transforms (@JLHwung)v7.27.4Compare Source
👓 Spec Compliance
babel-parser,babel-plugin-proposal-explicit-resource-management💅 Polish
babel-parser🔬 Output optimization
babel-helpers,babel-plugin-transform-async-generator-functions,babel-plugin-transform-async-to-generator,babel-plugin-transform-block-scoping,babel-plugin-transform-classes,babel-plugin-transform-destructuring,babel-plugin-transform-regenerator,babel-plugin-transform-runtime,babel-preset-env,babel-runtime-corejs2,babel-runtime-corejs3,babel-runtimeregeneratorsize more (@liuxingbaoyu)babel-helpers,babel-plugin-transform-async-generator-functions,babel-plugin-transform-async-to-generator,babel-plugin-transform-block-scoping,babel-plugin-transform-classes,babel-plugin-transform-destructuring,babel-plugin-transform-regenerator,babel-plugin-transform-runtime,babel-preset-env,babel-runtime-corejs3regeneratorhelper size (@liuxingbaoyu)babel-core,babel-helpers,babel-plugin-transform-async-generator-functions,babel-plugin-transform-async-to-generator,babel-plugin-transform-block-scoping,babel-plugin-transform-classes,babel-plugin-transform-destructuring,babel-plugin-transform-regenerator,babel-plugin-transform-runtime,babel-preset-env,babel-runtime-corejs2,babel-runtime-corejs3,babel-runtime,babel-standaloneregeneratorRuntimeinto multiple helpers (@nicolo-ribaudo)v7.27.3Compare Source
🐛 Bug Fix
babel-generatorbabel-helpers,babel-plugin-transform-async-generator-functions,babel-plugin-transform-regenerator,babel-preset-env,babel-runtime-corejs3.displayNameonGeneratorFunction(@nicolo-ribaudo)babel-plugin-proposal-explicit-resource-managementfor using ofbody (@JLHwung)babel-plugin-proposal-decorators,babel-typesabstractmodifiers in class declaration to expression conversion (@magic-akari)babel-helper-module-transforms,babel-plugin-proposal-explicit-resource-management,babel-plugin-transform-modules-amd,babel-plugin-transform-modules-commonjs,babel-plugin-transform-modules-umdbabel-parserbabel-generator,babel-parserConfiguration
📅 Schedule: (UTC)
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR was generated by Mend Renovate. View the repository job log.