Understanding and Defending Against CVE-2026-18352: A Directory Traversal Vulnerability in the User Access Manager Plugin for WordPress
This educational analysis delves into CVE-2026-18352, a directory traversal vulnerability in the User Access Manager plugin for WordPress. The vulnerability, with a CVSS score of 7.5, allows unauthenticated attackers to read arbitrary files on the server. We will explore the root cause, attack surface, exploitation mechanics, real-world impact, and defensive strategies to protect against this threat.