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.
References
Link | Resource |
---|---|
https://github.com/discourse/rails_multisite/commit/c6785cdb5c9277dd2c5ac8d55180dd1ece440ed0 | Patch Third Party Advisory |
https://github.com/discourse/rails_multisite/security/advisories/GHSA-844m-cpr9-jcmh | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-11-15T20:10:11
Updated: 2021-11-15T20:10:11
Reserved: 2021-09-15T00:00:00
Link: CVE-2021-41263
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-11-15T20:15:20.037
Modified: 2022-08-09T14:39:50.797
Link: CVE-2021-41263
JSON object: View
Redhat Information
No data.