Articles by
Mohammed Lachhab
CVE-2026-2599 : Unauthenticated PHP Object Injection → WP_HTML_Token POP Chain
A technical breakdown of CVE-2026-2599, a CVSS 9.8 Critical unauthenticated PHP Object Injection vulnerability in the "Contact Form Entries" WordPress plugin (≤ 1.4.7). The download_csv function deserializes untrusted user input without allowed_classes restrictions. When combined with WordPress 6.4.0-6.4.1, the built-in WP_HTML_Token class provides a complete all-public POP chain leading to full Remote Code Execution via two unauthenticated HTTP requests.
Wed 25 March 2026
GHSA-cr3w-cw5w-h3fj: 1-Click RCE in Saltcorn
Analysis of GHSA-cr3w-cw5w-h3fj, a CVSS 9.7 critical XSS-to-RCE vulnerability in Saltcorn (≤ 1.5....
Wed 11 March 2026
CVE-2026-1357: Unauthenticated RCE in WPvivid Backup Plugin
A technical breakdown of CVE-2026-1357, a CVSS 9.8 critical unauthenticated remote code execution...
Fri 20 February 2026