Wiz used Gemini 4 and GPT-5.6 to uncover critical PHP RCE chain

basedjensen · x · 2026-10-22

Wiz Research's responsible disclosure timeline shows it discovered the first PHP vulnerability on Aug 19, 2026 using Wiz Atlas with Gemini 4 Argon and GPT-5.6 Sol, then confirmed unauthenticated RCE against Drupal and WordPress. Reported to the PHP security team on Aug 24, acknowledged Sept 21, with patches and public disclosure on Oct 21. Full technical details are on Wiz's blog and advisory site.

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