cvedb.io
CVE-2026-54091
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2026-06-25T19:16:41.103 · Last modified 2026-06-26T19:16:42.673

Summary

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.6, File Browser's public share handlers rebase the share owner's filesystem root to the shared directory and then evaluate descendant paths against the owner's global and per-user rules using the rebased relative path instead of the original path relative to the owner's scope. As a result, an attacker who knows a public directory share URL can access files and subdirectories that the owner explicitly blocked with rules, as long as those blocked paths are located underneath the shared directory. In the simplest case this is an unauthenticated information disclosure through `GET /api/public/share/*` and `GET /api/public/dl/*`. This vulnerabili

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.