cvedb.io
CVE-2026-63358
HIGH · CVSS 7.3
EPSS exploitation probability: 0%
Published 2026-07-21T21:16:53.193 · Last modified 2026-07-21T21:16:53.193

Summary

FileGator accepts arbitrary Unix permission values via the '/chmoditems' API endpoint and passes the value directly to PHP's native 'chmod()' function through 'octdec()' conversion, with no validation. This allows an authenticated user with 'chmod' permission to upgrade their privileges to root.

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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.