https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-14T15:07:43.788767+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-25748 CVE-2026-25748 — authentik has a forward authentication bypass with broken cookie 2026-10-14T15:07:43.789747+00:00

Affected: goauthentik authentik

authentik is an open-source identity provider. Prior to 2025.10.4 and 2025.12.4, with a malformed cookie it was possible to bypass authentication when using forward authentication in the authentik Proxy Provider when used in conjunction with Traefik or Caddy as reverse proxy. When a malicious cookie was used, none of the authentik-specific X-Authentik-* headers were set which depending on application can grant access to an attacker. authentik 2025.10.4 and 2025.12.4 fix this issue.