CVE-2026-122326 Chevereto before 4.5.8 Private Album Image Disclosure via get-album-contents
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-122326?
CVE-2026-122326 is a medium-severity vulnerability in Chevereto, published on 5 Nov 2026.
Official description
Chevereto before 4.5.8 contains an authorization bypass vulnerability in the get-album-contents action of the /json route that allows unauthenticated attackers to list private albums by supplying another user's album id. Attackers with a session token from any public page and an album's encoded id can obtain image filenames, viewer and direct file URLs, and download private images.
Weakness: CWE-639
Which versions are affected by CVE-2026-122326?
How do I fix CVE-2026-122326?
No fix has been published for CVE-2026-122326 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-122326 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-122326 exists.
Sources
Also known as GHSA-h8vc-h7q7-f23j.