Update dependency rack to v3.1.10 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rack (changelog)	'3.1.6' -> '3.1.10'
rack (changelog)	'3.1.5' -> '3.1.10'

GitHub Vulnerability Alerts

CVE-2025-25184

Summary

Rack::CommonLogger can be exploited by crafting input that includes newline characters to manipulate log entries. The supplied proof-of-concept demonstrates injecting malicious content into logs.

Details

When a user provides the authorization credentials via Rack::Auth::Basic, if success, the username will be put in env['REMOTE_USER'] and later be used by Rack::CommonLogger for logging purposes.

The issue occurs when a server intentionally or unintentionally allows a user creation with the username contain CRLF and white space characters, or the server just want to log every login attempts. If an attacker enters a username with CRLF character, the logger will log the malicious username with CRLF characters into the logfile.

Impact

Attackers can break log formats or insert fraudulent entries, potentially obscuring real activity or injecting malicious data into log files.

Mitigation

• Update to the latest version of Rack.

---

Release Notes

rack/rack (rack)

v3.1.10

Compare Source

v3.1.9

Compare Source

Fixed

• Rack::MediaType#params now handles parameters without values. (#​2263, @​AllyMarthaJ)

v3.1.8

Compare Source

Fixed

• Resolve deprecation warnings about uri DEFAULT_PARSER. (#​2249, [@​earlopain])

v3.1.7

Compare Source

Fixed

• Do not remove escaped opening/closing quotes for content-disposition filenames. (#​2229, [@​jeremyevans])
• Fix encoding setting for non-binary IO-like objects in MockRequest#env_for. (#​2227, [@​jeremyevans])
• Rack::Response should not generate invalid content-length header. (#​2219, [@​ioquatix])
• Allow empty PATH_INFO. (#​2214, [@​ioquatix])

---

Configuration

📅 Schedule: Branch creation - "" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.