Medium severity5.3NVD Advisory· Published Nov 5, 2026
CVE-2026-122326
CVE-2026-122326
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.
Affected products
1Patches
Vulnerability mechanics
References
7- github.com/chevereto/chevereto/blob/4.5.7/app/legacy/routes/json.phpnvd
- github.com/chevereto/chevereto/blob/4.5.7/app/src/Legacy/Classes/Listing.phpnvd
- github.com/chevereto/chevereto/commit/fe56eb789ecf5e26c84068ba7d88b7a20ea65f5cnvd
- github.com/chevereto/chevereto/issues/136nvd
- github.com/chevereto/chevereto/releases/tag/4.5.8nvd
- hackmd.io/@hieund/chevereto-get-album-contents-private-album-image-disclosurenvd
- www.vulncheck.com/advisories/chevereto-before-4.5.8-private-album-image-disclosure-via-get-album-contentsnvd
News mentions
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