John Z Black

The Auth Layer Is Leaking: Why cPanel, GitHub, and Microsoft Are All Scrambling

John Z Black May 4, 2026

Vulnerabilities & Patching #NTLM #cpanel #github #entra-id #authentication #zero-day #vulnerability

A single week brought critical auth bypasses in cPanel, GitHub Enterprise, Microsoft Entra ID, and a zero-click NTLM re-patch. This isn't a run of bad luck.

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