CVE-2026-64950 Stored Cross-Site Scripting via Directory Name in File Manager Create Directory
Stored XSS in Pandora FMS File Manager allows attackers to execute scripts via directory names, potentially leading to session hijacking or code execution.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-64950?
CVE-2026-64950 is a high-severity cross-site scripting vulnerability in Pandora FMS, published on 1 Oct 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
Missing input validation and output encoding on the directory name parameter in File Manager's Create Directory allows stored XSS, executing without user interaction. Affects Pandora FMS from 777 onwards.
Weakness: CWE-79
Which versions are affected by CVE-2026-64950?
How do I fix CVE-2026-64950?
No fix has been published for CVE-2026-64950 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-64950 being exploited?
There is no known exploitation of CVE-2026-64950 in the wild and no public exploit code.
Sources
Also known as GHSA-wqwc-mc6v-2fqc.