Possible Sensitive Session Information Leak in Active Storage
CVE-2024-26144
5.3MEDIUM
What is CVE-2024-26144?
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 Version(s)
rails >= 5.2.0, < 6.1.7.7 < 5.2.0, 6.1.7.7
rails >= 7.0.0, < 7.0.8.1 < 7.0.0, 7.0.8.1