CVE-2026-66092
CVE-2026-66092 · Stored XSS in pre-login notice via reachable legacy logon route
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
In openEQUELLA before 2026.2, the pre-login notice is stored as HTML and rendered on the legacy logon page without encoding or sanitisation. A user holding the EDIT_SYSTEM_SETTINGS permission can set a notice containing an arbitrary script (PUT /api/preloginnotice), resulting in stored cross-site scripting on the login page. Unauthenticated exploitation is possible where EDIT_SYSTEM_SETTINGS has been granted to the guest user or Everyone
CVSS 4.8 · Media · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Productos y versiones afectados
openequella
- Versiones
- ≥ 2019.1, < 2026.2: Afectada (custom)
Actualiza a 2026.2