The ImageMapper plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.2.6. This is due to missing or incorrect nonce validation on multiple functions. This makes it possible for unauthenticated attackers to update the plugin settings via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.

The ImageMapper plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.2.6. This is due to missing or incorrect nonce validation on the 'imgmap_save_area_title' function. This makes it possible for unauthenticated attackers to update the post title and inject malicious JavaScript via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.

The ImageMapper plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'imagemap' shortcode in versions up to, and including, 1.2.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The ImageMapper plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the 'imgmap_delete_area_ajax' function in versions up to, and including, 1.2.6. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to delete arbitrary posts and pages.