CVE-2024-26144
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2:7.2.2.1+dfsg-1 |
| sid | Fixed | 2:7.2.2.1+dfsg-1 |
| forky | Fixed | 2:7.2.2.1+dfsg-1 |
| bullseye | Fixed | 0 |
| bookworm | Fixed | 2:6.1.7.10+dfsg-1~deb12u1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| RubyGems | activestorage | !< 5.2.0,!>= 7.1.0||<~> 6.1.7, >= 6.1.7.7 | ~> 6.1.7, >= 6.1.7.7 |
| RubyGems | activestorage | >=5.2.0,<6.1.7.7 | 6.1.7.7 |
| RubyGems | activestorage | >=7.0.0,<7.0.8.1 | 7.0.8.1 |
References
- https://discuss.rubyonrails.org/t/possible-sensitive-session-information-leak-in-active-storage/84945
- https://www.suse.com/security/cve/CVE-2024-26144.html
- https://github.com/rails/rails/security/advisories/GHSA-8h22-8cf7-hq6g
- https://nvd.nist.gov/vuln/detail/CVE-2024-26144
- https://github.com/rails/rails/commit/723f54566023e91060a67b03353e7c03e7436433
- https://github.com/rails/rails/commit/78fe149509fac5b05e54187aaaef216fbb5fd0d3
- https://github.com/rails/rails
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2024-26144.yml
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activestorage/CVE-2024-26144.yml
- https://security.netapp.com/advisory/ntap-20240510-0013
- https://security-tracker.debian.org/tracker/CVE-2024-26144
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.