Description
WordPress Plugin Popup-Popup More Popups is prone to a directory traversal vulnerability because it fails to sufficiently verify user-supplied input. Exploiting this issue can allow an attacker to obtain sensitive information that could aid in further attacks. WordPress Plugin Popup-Popup More Popups version 2.2.4 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 2.2.5 or latest
References
https://github.com/0x9567b/CVE-2024-0844
https://plugins.svn.wordpress.org/popup-more/trunk/readme.txt
Related Vulnerabilities
MyBB Inclusion of Functionality from Untrusted Control Sphere Vulnerability (CVE-2018-1000502)
PHP Improper Input Validation Vulnerability (CVE-2007-4783)
Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2014-3543)