CVE-2026-33739: FOG has Stored XSS in Multiple Management Pages
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-33739?
CVE-2026-33739 has a moderate severity due to its potential for Stored Cross-Site Scripting (XSS) attacks.
How do I fix CVE-2026-33739?
To fix CVE-2026-33739, upgrade to FOG version 1.5.10.1812 or later.
What pages are affected by CVE-2026-33739?
CVE-2026-33739 affects multiple management pages including Host, Storage, Group, Image, Printer, and Snapin.
What type of vulnerability is CVE-2026-33739?
CVE-2026-33739 is categorized as a Stored Cross-Site Scripting (XSS) vulnerability.
Who is affected by CVE-2026-33739?
Users of FOG versions prior to 1.5.10.1812 are affected by CVE-2026-33739.