CVE-2026-94382

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 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

Beszel before 0.19.0 is affected by an Insecure Direct Object Reference (IDOR) in the POST and DELETE /api/beszel/user-alerts handlers. An authenticated attacker can supply arbitrary system IDs in the request body to create or delete alerts on systems they do not own, then receive notifications t...

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...

EUVD-2026-83909

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 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...

SUSE CVE-2026-40077

Beszel is a server monitoring platform. Prior to 0.18.7, some API endpoints in the Beszel hub accept a user-supplied system ID and proceed without further checks that the user should have access to that system. As a result, any authenticated user can access these routes for any system if they kno...

GO-2026-5141 Beszel has an IDOR in hub API endpoints that read system ID from URL parameter in github.com/henrygd/beszel

Beszel has an IDOR in hub API endpoints that read system ID from URL parameter in github.com/henrygd/beszel...

CVE-2026-40077

Beszel is a server monitoring platform. Prior to 0.18.7, some API endpoints in the Beszel hub accept a user-supplied system ID and proceed without further checks that the user should have access to that system. As a result, any authenticated user can access these routes for any system if they kno...

GHSA-5F5R-95PG-XRPM Beszel has an IDOR in hub API endpoints that read system ID from URL parameter

Summary Some API endpoints in the Beszel hub accept a user-supplied system ID and proceed without further checks that the user should have access to that system. As a result, any authenticated user can access these routes for any system if they know the system's ID. System IDs are random 15...

Beszel has an IDOR in hub API endpoints that read system ID from URL parameter

Summary Some API endpoints in the Beszel hub accept a user-supplied system ID and proceed without further checks that the user should have access to that system. As a result, any authenticated user can access these routes for any system if they know the system's ID. System IDs are random 15...

EUVD-2026-21047

Beszel has an IDOR in hub API endpoints that read system ID from URL parameter...

CVE-2026-40077

Beszel is a server monitoring platform. Prior to 0.18.7, some API endpoints in the Beszel hub accept a user-supplied system ID and proceed without further checks that the user should have access to that system. As a result, any authenticated user can access these routes for any system if they kno...

CVE-2026-40077 Beszel has an IDOR in hub API endpoints that read system ID from URL parameter

Beszel is a server monitoring platform. Prior to 0.18.7, some API endpoints in the Beszel hub accept a user-supplied system ID and proceed without further checks that the user should have access to that system. As a result, any authenticated user can access these routes for any system if they kno...

CVE-2026-40077 Beszel has an IDOR in hub API endpoints that read system ID from URL parameter

Beszel is a server monitoring platform. Prior to 0.18.7, some API endpoints in the Beszel hub accept a user-supplied system ID and proceed without further checks that the user should have access to that system. As a result, any authenticated user can access these routes for any system if they kno...

CVE-2026-40077

Beszel is a server monitoring platform. Prior to 0.18.7, some API endpoints in the Beszel hub accept a user-supplied system ID and proceed without further checks that the user should have access to that system. As a result, any authenticated user can access these routes for any system if they kno...

CVE-2026-40077

Beszel is a server monitoring platform. Prior to 0.18.7, some API endpoints in the Beszel hub accept a user-supplied system ID and proceed without further checks that the user should have access to that system. As a result, any authenticated user can access these routes for any system if they kno...

CVE-2026-40077

Summary: CVE-2026-40077 describes an IDOR in Beszel’s hub API endpoints that read a system ID from URL parameters. Prior to version 0.18.7, an authenticated user could access routes for any system if they knew the system ID, with system IDs being 15-character alphanumeric tokens and container IDs...