Rails 5.2.x

5.2.8.33

Bug Fixes

• CVE-2025-24293 (activestorage) allowed transformation methods that were potentially unsafe
• CVE-2025-55193 (activestorage) logging vulnerable to ANSI escape injection

5.2.8.32

Notes

• No changes in Rails
• Bumped Rack version requirement to version 2.2.17.10

Bug Fixes

• Fixed CVE-2025-49007: ReDoS Vulnerability in Rack Multipart Handling. Read the announcement.

5.2.8.31

Notes

• No changes in Rails
• Bumped Rack version requirement to version 2.2.14.10

Bug Fixes

• CVE-2025-46727 (rack) - Unbounded-Parameter DoS in Rack::QueryParser
• CVE-2025-32441 (rack) - Session Reuse in Rack::Session::Pool

5.2.8.30

Notes

• This is the initial release of the NES Rails 5.2.x series. It also includes the release of NES for Rack v2.2.13.10.

Bug Fixes

• CVE-2025-27111 (rack) - Escape Sequence Injection vulnerability in Rack lead to Possible Log Injection
• CVE-2025-27610 (rack) - Local File Inclusion in Rack::Static
• CVE-2025-25184 (rack) - Possible Log Injection in Rack::CommonLogger
• CVE-2024-47889 (actionmailer) – Fixed a possible ReDoS vulnerability in block_format in Action Mailer.
• CVE-2023-28362 (actionpack) – Fixed a possible cross-site scripting (XSS) vulnerability via user-supplied values in redirect_to.
• CVE-2023-22795 (actionpack) – Fixed a ReDoS-based DoS vulnerability in Action Dispatch.
• CVE-2023-22792 (actionpack) – Fixed a ReDoS-based DoS vulnerability in Action Dispatch.
• CVE-2024-47887 (actionpack) – Fixed a possible ReDoS vulnerability in HTTP Token authentication in Action Controller.
• CVE-2024-54133 (actionpack) – Fixed a possible Content Security Policy bypass in Action Dispatch.
• CVE-2024-41128 (actionpack) – Fixed a possible ReDoS vulnerability in query parameter filtering in Action Dispatch.
• CVE-2022-32224 (activerecord) – Fixed an Active Record RCE bug with serialized columns.
• CVE-2022-44566 (activerecord) – Fixed a denial-of-service (DoS) vulnerability in ActiveRecord's PostgreSQL adapter.
• CVE-2023-38037 (activesupport) – Fixed a potential information disclosure vulnerability in Active Support where locally encrypted files could be exposed.
• CVE-2023-22796 (activesupport) – Fixed a ReDoS-based DoS vulnerability in Active Support's underscore.
• CVE-2023-28120 (activesupport) – Fixed a possible XSS security vulnerability in SafeBuffer#bytesplice.
• CVE-2023-23913 (actionview) – Fixed a DOM-based cross-site scripting (XSS) vulnerability in rails-ujs affecting contenteditable HTML elements.
• CVE-2024-26144 (activestorage) – Possible sensitive session information leak in Active Storage (Not fixed).