Description (CNA)
Chevereto is a self-hosted media-sharing platform. Starting in version 3.7.5 and prior to version 4.5.4, when a user enables the private profile option, visiting their profile HTML route (`/username`) correctly returns 404. However, the `/json` AJAX listing endpoint does not apply the same check. An unauthenticated caller who knows the target's user ID can retrieve all of that user's publicly-scoped images, revealing the username (which should be private). This is patched in Chevereto v4.5.4. No known workarounds are available.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| chevereto / chevereto | affected >= 3.7.5, < 4.5.4 |
| chevereto / chevereto/chevereto | affected >= 4.0.5, < 4.5.4 |
| chevereto / rodber/chevereto-free | affected >= 1.0.0 |
CWE
CWE-862
References
- https://github.com/chevereto/chevereto/security/advisories/GHSA-h4jp-mxfx-g8xp
- https://chevereto.com/community/threads/chevereto-v4-5-4-announcement.16398/post-80153
ADP enrichment
No English description supplied.