grav-plugin-api before 1.0.20 fails to validate group-inherited super permissions in user-management guards, allowing non-super user managers to modify super-admin accounts. Attackers with api.access and api.users.write can patch password fields on group-super accounts to gain full administrative control.
Metrics
Affected Vendors & Products
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sat, 05 Sep 2026 12:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | grav-plugin-api before 1.0.20 fails to validate group-inherited super permissions in user-management guards, allowing non-super user managers to modify super-admin accounts. Attackers with api.access and api.users.write can patch password fields on group-super accounts to gain full administrative control. | |
| Title | Grav API Plugin Authentication Bypass via Group-Inherited Super | |
| First Time appeared |
Getgrav
Getgrav grav |
|
| Weaknesses | CWE-863 | |
| CPEs | cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Getgrav
Getgrav grav |
|
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-05T12:09:07.441Z
Reserved: 2026-09-05T11:51:31.102Z
Link: CVE-2026-86193
No data.
Status : Received
Published: 2026-09-05T13:18:14.593
Modified: 2026-09-05T13:18:14.593
Link: CVE-2026-86193
No data.
OpenCVE Enrichment
Updated: 2026-09-05T13:30:05Z
Weaknesses