CVE-2025-9085 json
User Registration & Membership <= 4.3.0 - Authenticated (Admin+) SQL Injection
published 2025-09-06 14 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-34030
- cvss
- 4.9
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 29%
- public exploits
- 0
- none known
Summary
The User Registration & Membership plugin for WordPress is vulnerable to SQL Injection via the 's' parameter in version 4.3.0. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 11 mo ago
Exploit prediction
0.35% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
Affected products
- wpeverest User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/ba326241-46a3-4891-a180-d7977f4e83ed?source=cve
- plugins.trac.wordpress.org /browser/user-registration/tags/4.3.0/modules/membership/includes/Admin/Repositories/MembersRepository.php#L11
- plugins.trac.wordpress.org /browser/user-registration/tags/4.3.0/modules/membership/includes/Admin/Members/MembersListTable.php#L45
- plugins.trac.wordpress.org /changeset/3351639/user-registration/tags/4.4.0/modules/membership/includes/Admin/Repositories/MembersReposito
Sources
- CVE List CVE-2025-9085
- NVD CVE-2025-9085
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.