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System Status: Operational
All tags
5 articles

#PoC

All CosmicBytez Labs articles tagged #PoC, across news, security advisories, how-to guides, and projects.

  • NewsJul 25, 2026

    Researcher Publishes GitLab RCE PoC Letting Authenticated Users Run Commands as Git

    Security researcher Yuhang Wu published a working PoC exploiting two Ruby memory corruption vulnerabilities in the Oj JSON parser to achieve RCE as the...

  • NewsJul 15, 2026

    Researcher Drops New Windows Zero-Day PoC Hours After Microsoft Patch Tuesday

    Security researcher Chaotic Eclipse released LegacyHive, a proof-of-concept exploit for a Windows User Profile Service privilege escalation vulnerability,...

  • NewsJun 10, 2026

    Microsoft Defender RoguePlanet Zero-Day Grants SYSTEM Access on Updated Windows

    Anonymous researcher Chaotic Eclipse released a PoC exploit for a new Microsoft Defender zero-day named RoguePlanet. The race condition flaw grants SYSTEM...

  • NewsMay 18, 2026

    MiniPlasma Windows 0-Day Enables SYSTEM Privilege

    A new Windows kernel privilege escalation zero-day dubbed MiniPlasma, released by researcher Chaotic Eclipse, grants SYSTEM-level access on fully patched...

  • NewsMay 16, 2026

    PoC Code Published for Critical NGINX Vulnerability

    A proof-of-concept exploit has been released for a critical-severity NGINX vulnerability that has existed in the rewrite module for nearly two decades....