WordPress 'wp2shell' Vulnerability: Immediate Action Required
In July 2026, a critical vulnerability chain known as 'wp2shell' was discovered in WordPress Core, comprising CVE-2026-63030 and CVE-2026-60137. This chain allows unauthenticated remote code execution by exploiting a REST API batch-route confusion and an SQL injection flaw in the 'author__not_in' parameter of 'WP_Query'. Affected versions include WordPress 6.9.x before 6.9.5 and 7.0.x before 7.0.2. Exploitation in the wild began shortly after disclosure, with attackers deploying persistent webshells on vulnerable servers. Given WordPress's extensive use, this vulnerability poses a significant risk to a vast number of websites worldwide. ([wiz.io](https://www.wiz.io/blog/wp2shell-cve-2026-63030-cve-2026-60137?utm_source=openai)) The rapid exploitation of 'wp2shell' underscores the critical need for timely patching and robust security practices. Organizations must prioritize updating their WordPress installations and consider implementing additional security measures, such as Web Application Firewalls (WAFs), to mitigate potential attacks.
Kill Chain