CVE-2026-55824

Contao CVE-2026-55824 affects the crawler in versions 4.13.40–5.3.46 and 5.7.0-RC1–5.7.6. The issue arises because the crawler’s cleanup logic preserves root-origin options but strips out non-Symfony option names basic_auth and bearer_auth instead of Symfony’s auth_basic and auth_bearer, leaving ...