Welcome back, hackers!
After a long break, we’re relaunching 0x00sec and opening the doors to what it was always meant to be: a place for hackers, researchers, students, and curious minds to share real work,
Below Local Privilege Escalation Vulnerability: A light look at CVE-2025-27591
Introduction
CVE-2025-27591 is a Local Privilege Escalation (LPE) vulnerability affecting below, a time-traveling resource monitor for Linux developed by Facebook Incubator. The issue stems from insecure permission handling during the
Malwareless Initial Access through Web and API Exploitation
Red team engagements are goal-driven, not gadget-driven. As much as we love C2s and malware that help us achieve our goal, the point isn’t to drop a flashy implant or