CVE-2026-48866 — WordPress Gravity Forms Plugin File Upload Path Traversal Arbitrary File Deletion

Using HacktronAI's OpenAI Discourse hack disclosure, this article covers sandboxing, runtime protection, and AI-assisted defense to shrink the blast radius of RCE across interconnected apps.

While remote code execution depends on runtime prerequisites like PEAR, the unauthenticated LFI primitive resides directly in WordPress Core and affects all major branches from 4.7.0 through 7.1.1.

An unauthenticated stored XSS (CVE-2026-93485) in WordPress core's wpautop() turns crafted comments into zero-click XSS, escalating to RCE via the admin session. Fixed in 7.1.1, backported to 4.7.36.

This research provides technical context that security teams can use for monitoring and validation.

This research provides technical context that security teams can use for monitoring and validation.

CVE-2026-45454: path traversal in SharePoint's Upload.aspx lets an authenticated attacker write into restricted libraries like the Master Page Gallery, escalating to RCE via ASPX webshells.