CVE-2026-64946

CSRF Bypass Leading to Stored Cross-Site Scripting via Unrestricted SVG Upload in File Manager

Published Oct 1, 2026 CVSS 4.0 · 7.4 High EPSS < 1% KEV · Not listed
Description
A chained CSRF and unrestricted SVG file upload vulnerability in the File Manager module allows stored Cross-Site Scripting, enabling session cookie exfiltration and administrator account takeover. This issue affects Pandora FMS: from 777 onwards.

Remediation

Vendor Solution

Fixed v800.5 and v805

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Pandora Fms
Pandora Fms pandora Fms
Vendors & Products Pandora Fms
Pandora Fms pandora Fms
Type Values Removed Values Added
Description A chained CSRF and unrestricted SVG file upload vulnerability in the File Manager module allows stored Cross-Site Scripting, enabling session cookie exfiltration and administrator account takeover. This issue affects Pandora FMS: from 777 onwards.
Title CSRF Bypass Leading to Stored Cross-Site Scripting via Unrestricted SVG Upload in File Manager
Weaknesses CWE-352
CWE-79
References
Metrics cvssV4_0

{'score': 7.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/S:N/AU:Y/R:U/V:C/RE:M/U:Amber'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
PandoraFMS
Published
Updated
Oct 1, 2026, 3:01 PM
Reserved
Jul 21, 2026, 6:52 AM
Status
Deferred
Published
Oct 1, 2026, 10:17 AM
Modified
Oct 1, 2026, 3:17 PM