Description
WordPress Plugin Activity Log is prone to an information disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information (users' display names, roles, and user IDs) that may help in launching further attacks. WordPress Plugin Activity Log version 2.2.12 is vulnerable; prior versions may also be affected.
Remediation
Disable the plugin until a fix is available
References
Related Vulnerabilities
WeBid Incorrect Comparison Vulnerability (CVE-2020-23359)
TYPO3 Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2014-3946)
Moodle Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2011-4281)
WordPress Plugin 404 to 301-Redirect, Log and Notify 404 Errors Cross-Site Scripting (2.3.0)
WordPress Plugin Catch Infinite Scroll Security Bypass (1.8.1)