build(deps): bump rack from 2.2.10 to 2.2.23 in /docs/directory-tests/multiple_patterns

[dependabot]

Bumps rack from 2.2.10 to 2.2.23.

Changelog

Sourced from rack's changelog.

[2.2.23] - 2026-04-01

Security

• CVE-2026-34763 Root directory disclosure via unescaped regex interpolation in Rack::Directory.
• CVE-2026-34230 Avoid O(n^2) algorithm in Rack::Utils.select_best_encoding which could lead to denial of service.
• CVE-2026-26961 Raise error for multipart requests with multiple boundary parameters.
• CVE-2026-34786 Rack::Static header_rules bypass via URL-encoded path mismatch.
• CVE-2026-34831 Content-Length mismatch in Rack::Files error responses.
• CVE-2026-34826 Multipart byte range processing allows denial of service via excessive overlapping ranges.
• CVE-2026-34830 Rack::Sendfile header-based X-Accel-Mapping regex injection enables unauthorized X-Accel-Redirect.
• CVE-2026-34785 Rack::Static prefix matching can expose unintended files under the static root.
• CVE-2026-34829 Multipart parsing without Content-Length header allows unbounded chunked file uploads.

[2.2.22] - 2026-02-16

Security

• CVE-2026-25500 XSS injection via malicious filename in Rack::Directory.
• CVE-2026-22860 Directory traversal via root prefix bypass in Rack::Directory.

[2.2.21] - 2025-11-03

Fixed

• Multipart parser: limit MIME header size check to the unread buffer region to avoid false multipart mime part header too large errors when previously read data accumulates in the scan buffer. (#2392, @​alpaca-tc, @​willnet, @​krororo)

[2.2.20] - 2025-10-10

Security

• CVE-2025-61780 Improper handling of headers in Rack::Sendfile may allow proxy bypass.
• CVE-2025-61919 Unbounded read in Rack::Request form parsing can lead to memory exhaustion.

[2.2.19] - 2025-10-07

Security

• CVE-2025-61772 Multipart parser buffers unbounded per-part headers, enabling DoS (memory exhaustion)
• CVE-2025-61771 Multipart parser buffers large non‑file fields entirely in memory, enabling DoS (memory exhaustion)
• CVE-2025-61770 Unbounded multipart preamble buffering enables DoS (memory exhaustion)

[2.2.18] - 2025-09-25

Security

• CVE-2025-59830 Unbounded parameter parsing in Rack::QueryParser can lead to memory exhaustion via semicolon-separated parameters.

[2.2.17] - 2025-06-03

... (truncated)

Commits

• f2af0c8 Bump patch version.
• 345b744 Fix tests for old Rubies.
• e2d8e30 Add version guard around non-default gems.
• add1a80 Fix handling of Errno::EPIPE in multipart tests.
• 54261ec Fix typo in test.
• a36f48b Add ostruct to Gemfile.
• 8883f0d Fix test expectation.
• 2287a3b Add logger to gemfile.
• e6540e5 Add Ruby v4.0 to the test matrix.
• c42e357 Add Content-Length size check in Rack::Multipart::Parser
• Additional commits viewable in compare view

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[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

View in Codacy

🟢 Metrics 0 duplication

Metric	Results
Duplication	0

View in Codacy

AI Reviewer: first review requested successfully. AI can make mistakes. Always validate suggestions.

_{TIP This summary will be updated as you push new changes.}

[codacy-production]

Pull Request Overview

Codacy analysis confirms the project remains up to standards, with 22 existing issues resolved by this update. No new logic, security, or quality issues were detected. However, the version bump in the lockfile could not be verified as the diff was excluded from the provided review context. Furthermore, there is an implementation gap regarding the verification of dependency resolution and the functional integrity of the examples in the affected subdirectory.

About this PR

• The implementation cannot be verified because the only modified file (Gemfile.lock) was excluded from the diff provided in this review context. Please ensure the lockfile correctly reflects the intended version bump.

Test suggestions

• Verify that the dependency resolution is successful and no version conflicts occur within the specific subdirectory.
• Ensure that existing tests or documentation examples in /docs/directory-tests/multiple_patterns remain functional with the updated Rack version.

Prompt proposal for missing tests

Consider implementing these tests if applicable:
1. Verify that the dependency resolution is successful and no version conflicts occur within the specific subdirectory.
2. Ensure that existing tests or documentation examples in /docs/directory-tests/multiple_patterns remain functional with the updated Rack version.

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