CVE-2026-12394
MemberGlut < 1.1.5 - Unauthenticated Privilege Escalation to Administrator
- State
- Published
- Severity
- 9.8 Critical
- Published
- Jul 27, 2026
- Updated
- Jul 27, 2026
- Reserved
- Jun 16, 2026
Description
The MemberGlut WordPress plugin before 1.1.5 does not validate the role chosen during front-end registration, allowing unauthenticated users to register an account with an arbitrary role, including administrator, leading to full site compromise.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-269 Improper Privilege Management
Affected Products
| Product | Versions |
|---|---|
MemberGlutUnknown |
|
References
- https://wpscan.com/vulnerability/6b126a3e-30d5-4bed-ba47-33e589ec2852/exploitvdb-entrytechnical-description
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