Critical severity · published Aug 20, 2026
CVE-2026-74001
WordPress User Registration & Membership Pro plugin <= 5.4.5 - Account Takeover vulnerability
9.8
CVSS
0.6%
EPSS
No
On KEV
Description
Unauthenticated Broken Authentication in User Registration & Membership Pro <= 5.4.5 versions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UR
User Registration & Membership Pro · WPEverest
through 5.4.5 · source: vendor
Affected product
UR
User Registration & Membership Pro
WPEverest
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-74001
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-74001
patchstack.com
https://patchstack.com/database/wordpress/plugin/user-registration-pro/vulnerability/wordpress-user-registration-membership-pro-plugin-5-4-5-account-takeover-vulnerability?_s_id=cve