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Vulnerability record · CVE-2026-12394 · published 27 July 2026

CVE-2026-12394: Improper privilege management vulnerability

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.

9.8 CVSS 3.1 Critical EPSS 2.1% · top 19.3% CWE-269 · Improper privilege management Deferred
9.8CVSS 3.1 base score
2.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
27 Jul 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

LinkTags
https://wpscan.com/vulnerability/6b126a3e-30d5-4bed-ba47-33e589ec2852/

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Source: NIST National Vulnerability Database (record CVE-2026-12394), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.