PT-2025-44952 · Alaminopu · Clubmember

Ivan Cese · Published 2025-11-04 · Updated 2025-11-04 · CVE-2025-12396

NVD

CVSS v3.1

4.4

Medium

Base vector

AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

The clubmember plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered html has been disabled.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-12396

Affected Products

Clubmember

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2025-12396 · Security Note
• https://wordpress.com/plugins/clubmember · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/fed6bb3e-40f1-4d7a-b643-485f908cc816?source=cve · Note