CVE-2026-111684
Magistrala through 1.0.0 contains an authorization bypass vulnerability that allows authenticated…
- Risk score
- 51/100
- CVSS
- 8.3 v3.1
- Exploit chance (30 days)
- 0.2%
- Published
- 16 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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 w…
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 8.3 high
References
- https://github.com/absmach/magistrala
- https://github.com/absmach/magistrala/blob/v1.0.0/certs/middleware/authorization.go#L97-L110
- https://github.com/absmach/magistrala/blob/v1.0.0/certs/service.go#L136-L180
- https://hackmd.io/@hieuPenguinnn/magistrala-certs-missing-workspace-scope-cross-tenant
- https://www.vulncheck.com/advisories/magistrala-through-1.0.0-cross-tenant-authorization-bypass-in-certs-service
- https://hackmd.io/@hieuPenguinnn/magistrala-certs-missing-workspace-scope-cross-tenant
Original 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.
Last activity 16 Oct 2026. Patch Forecast updates every hour.