CVE-2026-14199

Grafana Enterprise: Mehrere Schwachstellen ermöglichen Erlangen von Benutzer- oder Administratorrechten

Red Hat Enterprise Linux, SUSE Linux, SUSE openSUSE, Grafana Grafana

Only self-managed Grafana instances with Auth Proxy authentication and identity caching enabled (sync_ttl greater than zero) are affected. The Auth Proxy cache key concatenated the username and forwarded identity attributes without a delimiter, so distinct identities could collide on one key. An authenticated user who shapes their own attributes to collide with a higher-privileged user's, while that user's cache entry is live, is authenticated as that user, up to…

2. Sep 2026

Ausgewertete Quellen

• Hersteller
  https://grafana.com/security/security-advisories/cve-2026-14199
• CERT-Bund
  WID-SEC-2026-3190
• NVD
  CVE-2026-14199