CVE-2025-14888 — Simple User Meta Editor <= 1.0.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via User Meta Value Field
The Simple User Meta Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user meta value field in all versions up to, and including, 1.0.0 due to in…
Published: 2026-01-07 · CVSS: 4.4 · CVSS 3.1
The Simple User Meta Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user meta value field in all versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, 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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7