The Th Shop Mania theme for WordPress is vulnerable to unauthorized arbitrary plugin installation due to a missing capability check on the th_shop_mania_install_and_activate_callback() function in all versions up to, and including, 1.4.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install arbitrary plugins which can be leveraged to exploit other vulnerabilities and achieve remote code execution and privilege escalation.
Metrics
CVSS Version: 3.1 |
Base Score: 8.8 HIGH Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H