CVE-2026-94382 Beszel before 0.19.0 Insecure Direct Object Reference via user-alerts

Beszel before 0.19.0 contains an insecure direct object reference vulnerability in the POST and DELETE /api/beszel/user-alerts handlers that allows any authenticated user to create or delete alerts on systems they cannot access. Attackers can supply arbitrary system IDs in the request body to...

CVE-2026-94382: Authorization Bypass Through User-Controlled Key

Beszel before 0.19.0 contains an insecure direct object reference vulnerability in the POST and DELETE /api/beszel/user-alerts handlers that allows any authenticated user to create or delete alerts on systems they cannot access. Attackers can supply arbitrary system IDs in the request body to...

PT-2026-96102

Name of the Vulnerable Software and Affected Versions Beszel versions prior to 0.19.0 Description An insecure direct object reference occurs in the 'POST' and 'DELETE' '/api/beszel/user-alerts' endpoints. This allows authenticated users to create or delete alerts for systems they are not authoriz...