VULNERABILITY INTELLIGENCE
CVE-2026-4123
CVSS score4.3 MEDIUM
EPSS probability0.35%
CISA KEVNot currently listed
Published2026-09-22
Last modified2026-09-22
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Description
The RW Elephant Rental Inventory plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 2.3.13. This is due to a missing capability check on the toggle_cache() function which is hooked to the wp_ajax_toggle_cache AJAX action. The function also lacks nonce verification. This makes it possible for authenticated attackers, with Subscriber-level access and above, to toggle the plugin's cache setting on or off by sending a POST request to admin-ajax.
Weakness classification
- security@wordfence.com: CWE-862