8.1
High
CVE-2025-2594 The User Registration & Membership WordPress plugin before 4.1.3 does not properly validate data in an AJAX action…
Description
The User Registration & Membership WordPress plugin before 4.1.3 does not properly validate data in an AJAX action when the Membership Addon is enabled, allowing attackers to authenticate as any user, including administrators, by simply using the target account's user ID.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| User Registration & Membership 4.1 | earliest → < 4.1.3 | 4.1.3 |
Other CVEs of User Registration & Membership
The 14 CVEs of User Registration & Membership →
CVE-2026-80072
The User Registration & Membership WordPress plugin before 5.2.8 does not validate the destination of a post-login…
4.7
Medium
CVE-2026-86406
The User Registration & Membership WordPress plugin before 5.2.8 does not check the capability of the user making a…
7.5
High
CVE-2026-86407
The User Registration & Membership WordPress plugin before 5.2.8 does not verify that the visitor requesting its…
3.7
Low
CVE-2026-80071
The User Registration & Membership WordPress plugin before 5.2.8 does not properly restrict who may author a membership…
7.2
High