CVE-2026-12394

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 v3.1

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

EPSS

1.49% chance of exploitation in the next 30 days, 72th percentile

Nuclei

critical · CWE-269

Published

2026-07-27

Proof-of-concept exploits (1)

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

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-12394.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2026-12393
• CVE-2026-12395
• CVE-2026-12378
• CVE-2026-12396
• CVE-2026-12376
• CVE-2026-12397