CVE-2026-82236
File Browser versions from 2.63.6 through 2.63.23 fail to clean up public share links when a privileged user deletes another user's shared file. Attackers can access the surviving share link to retrieve new unrelated content uploaded to the same path without authentication.
Weakness
File Browser versions from 2.63.6 through 2.63.23 fail to clean up public share links when a privileged user deletes another user's shared file. Attackers can access the surviving share link to retrieve new unrelated content uploaded to the same path without authentication.
References
- https://github.com/filebrowser/filebrowser/commit/0231b7eb
- https://github.com/filebrowser/filebrowser/security/advisories/GHSA-r6pg-pg54-rcr5
- https://www.vulncheck.com/advisories/file-browser-2.63.6-through-2.63.23-share-link-exposure-via-file-deletion
- https://github.com/filebrowser/filebrowser/security/advisories/GHSA-r6pg-pg54-rcr5
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