Missing Authorization vulnerability in Dylan Kuhn Geo Mashup geo-mashup allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Geo Mashup: from n/a through 1.13.22.

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dylan Kuhn Geo Mashup allows Stored XSS.

This issue affects Geo Mashup: from n/a through 1.13.18.

The Geo Mashup plugin for WordPress is vulnerable to Time-Based SQL Injection via the 'mapposttype' parameter in all versions up to, and including, 1.13.18. This is due to the SearchResults hook explicitly calling stripslashesdeep($POST) which removes WordPress magic quotes protection, followed by the unsanitized mapposttype value being concatenated into an IN(...) clause without escsql() or $wpdb->prepare(). The 'any' branch of the same code correctly applies arraymap('escsql', ...), but the else branch does not. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database via a time-based blind approach. Exploitation requires the Geo Search feature to be enabled in plugin settings.

The Geo Mashup plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'geomashupnullfields' parameter in all versions up to, and including, 1.13.19 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

The Geo Mashup plugin for WordPress is vulnerable to SQL Injection via the 'sort' parameter in all versions up to, and including, 1.13.17. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.