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
Drupal CVE-2017-6919 Vulnerability (CVE-2017-6919)
Liferay DXP Insufficient Session Expiration Vulnerability (CVE-2021-33322)
WP Editor Arbitrary File Upload (1.2.5.3)
GlassFish Improper Authentication Vulnerability (CVE-2017-1000030)
Apache Traffic Server Improper Input Validation Vulnerability (CVE-2017-7671)