CVE-2026-111684
highMagistrala through 1.0.0 contains an authorization bypass vulnerability that allows authenticated workspace members to view, issue, and revoke other tenants' d…
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/absmach/magistrala disclosure@vulncheck.com
- https://github.com/absmach/magistrala/blob/v1.0.0/certs/middleware/authorization.go#L97-L1... disclosure@vulncheck.com
- https://github.com/absmach/magistrala/blob/v1.0.0/certs/service.go#L136-L180 disclosure@vulncheck.com
- https://hackmd.io/@hieuPenguinnn/magistrala-certs-missing-workspace-scope-cross-tenant disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/magistrala-through-1.0.0-cross-tenant-authorization-b... disclosure@vulncheck.com
- https://hackmd.io/@hieuPenguinnn/magistrala-certs-missing-workspace-scope-cross-tenant 134c704f-9b21-4f2e-91b3-4a467353bcc0