GHSA-jjqp-72fq-xmqpMediumCVSS 4.3
The FastX theme for WordPress is vulnerable to unauthorized limited plugin installation and...
🔗 CVE IDs covered (1)
📋 Description
The FastX theme for WordPress is vulnerable to unauthorized limited plugin installation and activation due to missing capability checks on the 'ultp_install_callback' and 'ultp_activate_callback' functions in all versions up to, and including, 1.0.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate the PostX plugin.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-2518
- https://themes.trac.wordpress.org/browser/fastx/1.0.2/classes/Initialization.php#L249
- https://themes.trac.wordpress.org/browser/fastx/1.0.2/classes/Initialization.php#L264
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6f5c4194-4f97-4f85-af90-e983ba9ce3a6?source=cve
- https://github.com/advisories/GHSA-jjqp-72fq-xmqp