CVE-2026-33739

FOG has Stored XSS in Multiple Management Pages

State: Published
Severity: 5.7 Medium
Published: Mar 27, 2026
Updated: Mar 27, 2026
Reserved: Mar 23, 2026

Description

FOG is a free open-source cloning/imaging/rescue suite/inventory management system. Prior to 1.5.10.1812, the listing tables on multiple management pages (Host, Storage, Group, Image, Printer, Snapin) are vulnerable to Stored Cross-Site Scripting (XSS), due to insufficient server-side parameter sanitization in record creations/updates and a lack of HTML escaping in listing tables. Version 1.5.10.1812 patches the issue.

Scores

CVSS	Score	Vector	Source
3.1	5.7 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:L	GitHub_M

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
fogprojectFOGProject	< 1.5.10.1812Affected

References

https://github.com/FOGProject/fogproject/security/advisories/GHSA-8m2f-4x7g-p8f3

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