CVE-2026-105124

The W (vincent-peugnet/wcms) content management system, versions through 3.18.0 , is vulnerable to unauthenticated stored XSS . The root cause is the lack of input sanitization in the login user field and the visitor comment website field . Attackers can inject scripts via failed login attempts, ...

CVE-2026-105124 W (wcms) through 3.18.0 Unauthenticated Stored XSS via Login Username and Comments

W vincent-peugnet/wcms through 3.18.0 contains a stored cross-site scripting vulnerability that allows unauthenticated attackers to inject scripts via the login user field and visitor comment website field. Attackers can submit failed logins rendered unescaped in the adminlog.php log viewer, or...