Piotr Kuśpit

**Name of the Vulnerable Software and Affected Versions** The Pinpoint Booking System – #1 WordPress Booking Plugin versions up to, and including, 2.9.9.5.0 **Description** The issue is related to SQL Injection via the `schedule` parameter 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. **Recommendations** For versions up to, and including, 2.9.9.5.0, consider disabling the `schedule` parameter until a patch is available to prevent exploitation. Restrict access to the database to minimize the risk of sensitive information extraction. Update to a version that includes a fix for this issue once it becomes available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** LH Add Media From Url plugin for WordPress versions up to, and including, 1.23 **Description** The issue is related to Reflected Cross-Site Scripting due to insufficient input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. The `lh add media from url-file url` parameter is specifically vulnerable to this type of attack. **Recommendations** For versions up to, and including, 1.23, consider disabling the `lh add media from url-file url` parameter until a patch is available to prevent exploitation. Restrict access to the LH Add Media From Url plugin to minimize the risk of Reflected Cross-Site Scripting attacks. Avoid using the `lh add media from url-file url` parameter in affected pages until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** NextScripts: Social Networks Auto-Poster plugin for WordPress versions up to, and including, 4.4.3 **Description** The issue allows unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is possible due to insufficient input sanitization and output escaping via the HTTP USER AGENT header. The injection requires the victim to select view "All Cron Events" in order for it to fire. **Recommendations** For versions up to, and including, 4.4.3, update to a version that addresses the insufficient input sanitization and output escaping issue. As a temporary workaround, consider restricting access to the "All Cron Events" view to minimize the risk of exploitation.