Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2025-2594 — Authorization Bypass Through User-Controlled Key in User Registration Membership

CWE-639 — Authorization Bypass Through User-Controlled Key4 documents4 sources
Severity
8.1HIGHNVD
EPSS
7.4%
top 8.24%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
1
Wpeverest User Registration Membership
Timeline
PublishedApr 22
Latest updateMay 25

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.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.2 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

2
CVEList
User Registration & Membership < 4.1.3 - Authentication Bypass↗2025-04-22
▶
GHSA
GHSA-hmpr-r93w-5j44: The User Registration & Membership WordPress plugin before 4↗2025-04-22
▶

💥Exploits & PoCs

1
Exploit-DB
WordPress User Registration & Membership Plugin 4.1.2 - Authentication Bypass↗2025-05-25
▶
CVE-2025-2594 — HIGH severity | cvebase