Magistrala through 1.0.0 contains an authorization bypass vulnerability that allows authenticated workspace members to view, issue, and revoke other tenants' device certificates by supplying foreign serials or entity ids. Attackers can call RevokeBySerial, RevokeAll, ViewCert, ListCerts, or IssueCert under their own workspace path to disconnect other tenants' devices, disclose certificates, and mint CA-signed certificates for their device ids.
History

Sat, 17 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Absmach
Absmach magistrala
Vendors & Products Absmach
Absmach magistrala

Fri, 16 Oct 2026 17:45:00 +0000

Type Values Removed Values Added
Description Magistrala through 1.0.0 contains an authorization bypass vulnerability that allows authenticated workspace members to view, issue, and revoke other tenants' device certificates by supplying foreign serials or entity ids. Attackers can call RevokeBySerial, RevokeAll, ViewCert, ListCerts, or IssueCert under their own workspace path to disconnect other tenants' devices, disclose certificates, and mint CA-signed certificates for their device ids.
Title Magistrala through 1.0.0 Cross-Tenant Authorization Bypass in Certs Service
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H'}

cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-16T17:39:41.598Z

Updated: 2026-10-21T21:05:32.356Z

Reserved: 2026-10-16T14:31:19.506Z

Link: CVE-2026-111684

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-16T18:17:51.477

Modified: 2026-10-21T21:17:54.843

Link: CVE-2026-111684

cve-icon Redhat

No data.