Mapster WP Maps vulnerabilities

Unauthenticated Cross Site Scripting (XSS) in Mapster WP Maps versions up to 2.0.4.

The Mapster WP Maps plugin for WordPress is vulnerable to Arbitrary User Meta Write in all versions up to and including 1.23.0 via the my_profile_update() function. The lack of nonce verification, capability checks, and meta key validation allows an authenticated attacker with Subscriber-level access to modify arbitrary user metadata.

The Mapster WP Maps plugin for WordPress (versions up to and including 1.20.0) is vulnerable to Stored Cross-Site Scripting via multiple fields due to insufficient input sanitization and output escaping. An authenticated attacker with contributor-level permissions and above can inject arbitrary web scripts into pages that will execute whenever a user accesses an injected page.