Medium severity4.4NVD Advisory· Published Nov 12, 2025· Updated Apr 15, 2026
CVE-2025-12018
CVE-2025-12018
Description
The MembershipWorks – Membership, Events & Directory plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 6.14 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <=6.14
Patches
Vulnerability mechanics
References
6- github.com/zast-ai/vulnerability-reports/blob/main/wordpress/plugin/memberfindme/stored-xss.mdnvd
- plugins.trac.wordpress.org/browser/memberfindme/tags/6.14/memberfindme.phpnvd
- plugins.trac.wordpress.org/browser/memberfindme/tags/6.14/memberfindme.phpnvd
- plugins.trac.wordpress.org/changesetnvd
- wordpress.org/plugins/memberfindme/nvd
- www.wordfence.com/threat-intel/vulnerabilities/id/7cd412d8-6d14-4803-aae6-087e02f9d75fnvd
News mentions
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