CVE-2026-82451: Getformwork Formwork

Medium severity, CVSS 6.1. EPSS: 0.4% chance of exploitation in the next 30 days.

Formwork before 2.3.11 contains a stored cross-site scripting vulnerability in visit tracking that records the Referer header host unescaped. Unauthenticated attackers can craft malicious Referer headers to inject markup that executes in administrator browsers when viewing the Statistics panel.

Affected products

• Getformwork Formwork: from 2.0.0, up to and including 2.3.10

Published 2026-08-29. Last modified 2026-09-23.