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CVE-2025-13539

critical · 9.8

The FindAll Membership plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 1.0.4. This is due to the plugin not properly logging in a user with the data that was previously verified through the 'findall_membership_check_facebook_user' and the 'findall_membership_check_google_user' functions. This makes it possible for unauthenticated attackers to log in as administrative users, as long as they have an existing account on the site which can easily be created by default through the temp user functionality, and access to the administrative user's email.

9.8
CVSS
0.5%
EPSS (exploit prob.)
39th
EPSS percentile
2025-11-27
Published

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

Weaknesses

CWE-288

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-13539