CVE-2025-4339

Name of the Vulnerable Software and Affected Versions TheGem theme for WordPress versions up to and including 5.10.3

Description The issue concerns unauthorized modification of data due to a missing capability check in the ajaxApi() function. This allows authenticated attackers with Subscriber-level access or higher to update arbitrary theme options.

Recommendations For versions up to and including 5.10.3, update to a version higher than 5.10.3 to resolve the issue. As a temporary workaround, consider restricting access to the ajaxApi() function to prevent unauthorized data modification.