chore(deps): bump bandit from 1.10.4 to 1.11.0 in /server

[dependabot]

Bumps bandit from 1.10.4 to 1.11.0.

Changelog

Sourced from bandit's changelog.

1.11.0 (1 May 2026)

Fixes

• Fix WebSocket inflate vulnerability (CVE-2026-39804, commit 8156921, thanks @​PJUllrich & @​maennchen!)
• Fix WebSocket continuation frame handling vulnerability (CVE-2026-42786, commit 21612c7, thanks @​PJUllrich & @​maennchen!)
• Fix HTTP/2 frame size parsing vulnerability (CVE-2026-42788, commit 1e8e559, thanks @​PJUllrich & @​maennchen!)
• Improve handling of zero/negative length & offset parameters to send_file (#580, thanks @​PJUllrich & @​maennchen!)

Enhancements

• Define a new max_inflate_ratio WebSocket configuration option that defines a maximum allowable decompression ratio to help mitigate inflate bombing. Defaults to 25:1
• Define a new max_fragmented_message_size WebSocket configuration option which defines the maximum allowed WebSocket frame size (inclusive of continuation frames). Defaults to 8MB

Changes

• The default value of the max_frame_size WebSocket option has changed from :infinity to 8MB
• Zero length non-fin continuation frames are now disallowed (we now skip Autobahn 6.1.2 as a result)
• Multiple content-length fields in an HTTP/1 request are now disallowed (CVE-2026-39805, commit f2ca636, thanks @​PJUllrich & @​maennchen!)
• We now only use the underlying transport when determining scheme (CVE-2026-39807, commit 45feea2, thanks @​PJUllrich & @​maennchen!)

Commits

• e626198 Version bump to 1.11.0
• 014c157 Tweaks to Autobahn test suite
• 1e8e559 Merge commit from fork
• 45feea2 Merge commit from fork
• f2ca636 Merge commit from fork
• 21612c7 Merge commit from fork
• 8156921 Merge commit from fork
• fc3cf61 Improve handling of edge cases in send_file (#580)
• 1085ad0 Bump machete from 0.3.11 to 0.3.12 (#579)
• c70e175 Bump credo from 1.7.17 to 1.7.18 (#578)
• See full diff in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[dependabot]

Labels

The following labels could not be found: dependencies, server. Please create them before Dependabot can add them to a pull request.

Please fix the above issues or remove invalid values from dependabot.yml.