WP Store Locator 2.2.261 Stored XSS via 'wpsl_address' Meta
CVE-2026-3361 Published on April 23, 2026
WP Store Locator <= 2.2.261 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'wpsl_address' Post Meta
The WP Store Locator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wpsl_address' post meta value in versions up to, and including, 2.2.261 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page and opens an injected map marker info window.
Timeline
Disclosed
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2026-3361 has been classified to as a XSS vulnerability or weakness.
Affected Versions
tijmensmit WP Store Locator:- Before and including 2.2.261 is affected.