Security Advisory

CVE-2026-63358

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-21 20:13:07

Last updated 2026-07-21 20:13:07

Assigner cisa-cg

CVSS score 7.3

State PUBLISHED

Description

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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