CVE-2026-72604 Intelliants Subrion CMS - Path Traversal
Authenticated administrators can delete arbitrary server files via unsanitized input in the admin panel, risking data loss and system instability.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-72604?
CVE-2026-72604 is a medium-severity path traversal vulnerability in Intelliants Subrion CMS, published on 11 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A path traversal vulnerability in Intelliants Subrion CMS through 4.2.1 allows authenticated administrators to delete arbitrary files on the server via the admin panel file deletion endpoint. The endpoint passes a user-supplied file path directly to unlink() without sanitization or path canonicalization. An authenticated administrator can delete sensitive system files outside the web root, potentially causing server instability or facilitating further attacks.
Weakness: CWE-22
Which versions are affected by CVE-2026-72604?
How do I fix CVE-2026-72604?
No fix has been published for CVE-2026-72604 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-72604 being exploited?
There is no known exploitation of CVE-2026-72604 in the wild and no public exploit code.
Sources
Also known as GHSA-fgfw-7r72-25m2.