---
id: CVE-2026-64950
title: >-
  Missing input validation and output encoding on the directory name parameter
  in File Manager's Create Directory allows stored XSS, executing without user
  interaction
summary: >-
  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.
severity: high
cvss: 8.4
cvssVector: >-
  CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/S:N/AU:Y/R:U/V:C/RE:L/U:Amber
cwe:
  - CWE-79
vendor: Pandora FMS
product: Pandora FMS
affected:
  - pandora_fms 777
published: '2026-10-01'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T10:17:16.367'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-64950'
references:
  - url: 'https://pandorafms.com/en/security/common-vulnerabilities-and-exposures/'
    label: security@pandorafms.com
tags:
  - nvd
  - cve.org
cvssSource: cna
ingestedAt: '2026-10-01T09:41:14.165Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.