https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T10:49:44.527955+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-31614 EUVD-2026-31614 2026-10-05T10:49:44.564965+00:00 EUVD-2026-31614 https://cve.radiocsirt.org/vuln/fkie_cve-2021-41263 fkie_cve-2021-41263 2026-10-05T10:49:44.565002+00:00

rails_multisite provides multi-db support for Rails applications. In affected versions this vulnerability impacts any Rails applications using `rails_multisite` alongside Rails' signed/encrypted cookies. Depending on how the application makes use of these cookies, it may be possible for an attacker to re-use cookies on different 'sites' within a multi-site Rails application. The issue has been patched in v4 of the `rails_multisite` gem. Note that this upgrade will invalidate all previous signed/encrypted cookies. The impact of this invalidation will vary based on the application architecture.

 https://cve.radiocsirt.org/vuln/ghsa-844m-cpr9-jcmh GHSA-844m-cpr9-jcmh — Rails Multisite secure/signed cookies share secrets between sites in a multi-site application 2026-10-05T10:49:44.565038+00:00

Affected: RubyGems: rails_multisite

### Impact This vulnerability impacts any Rails applications using `rails_multisite` alongside Rails' signed/encrypted cookies. Depending on how the application makes use of these cookies, it may be possible for an attacker to re-use cookies on different 'sites' within a multi-site Rails application.

### Patches The issue has been patched in v4 of the `rails_multisite` gem. Note that this upgrade will invalidate all previous signed/encrypted cookies. The impact of this invalidation will vary based on the application architecture.

 https://cve.radiocsirt.org/vuln/gsd-2021-41263 gsd-2021-41263 2026-10-05T10:49:44.565067+00:00 gsd-2021-41263