CVE-2026-80071
User Registration & Membership < 5.2.8 - Author+ Privilege Escalation to Administrator
CVSS Score
7.2
EPSS Score
0.0%
EPSS Percentile
0th
The User Registration & Membership WordPress plugin before 5.2.8 does not properly restrict who may author a membership plan or validate the plan a user attaches to their own account, allowing authenticated users with Author-level access and above to assign themselves an arbitrary role and escalate their privileges to Administrator.
| Vendor | unknown |
| Product | user registration & membership |
| Published | Sep 13, 2026 |
| Last Updated | Sep 13, 2026 |
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Affected Versions
Unknown / User Registration & Membership
0 < 5.2.8
References
Credits
Baikuya WPScan