Description
Rails is a web-application framework. Starting with version 5.2.0, there is a possible sensitive session information leak in Active Storage. By default, Active Storage sends a Set-Cookie header along with the user's session cookie when serving blobs. It also sets Cache-Control to public. Certain proxies may cache the Set-Cookie, leading to an information leak. The vulnerability is fixed in 7.0.8.1 and 6.1.7.7.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
rails rails
>= 5.2.0, < 6.1.7.7affected>= 7.0.0, < 7.0.8.1affected
References
- https://github.com/rails/rails/security/advisories/GHSA-8h22-8cf7-hq6g ↗
- https://github.com/rails/rails/commit/723f54566023e91060a67b03353e7c03e7436433 ↗
- https://github.com/rails/rails/commit/78fe149509fac5b05e54187aaaef216fbb5fd0d3 ↗
- https://discuss.rubyonrails.org/t/possible-sensitive-session-information-leak-in-active-storage/84945 ↗
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activestorage/CVE-2024-26144.yml ↗
- https://security.netapp.com/advisory/ntap-20240510-0013/ ↗