CVE-2026-82236

Description

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.

CVSS Vector

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