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Research materials and tooling for exploiting email address parser discrepancies to bypass access controls, including fuzzers, Hackvertor tags, CSS…

Research materials and tooling for exploiting email address parser discrepancies to bypass access controls, including fuzzers, Hackvertor tags, CSS…

Proof-of-concept demos and research on indirect prompt injection attacks against application-integrated LLMs, covering data exfiltration, remote…

Session-scoped TOTP rate limiting permits repeated verification attempts

Advisory and detection guidance for CVE-2026-73570, an unauthenticated OS command injection in Zimbra SNMP notification processing leading to remote…

Research repository for CVE-2026-76461, a critical SQL injection in Cisco Secure Email Gateway leading to root RCE, with detection rules, mitigation…

CRLF email header injection in Plunk raw MIME construction — CVE-2026-34975 / CVSS 8.5

Cloud, CDN, and marketing services leveraged by cybercriminals and APT groups

Analysis of malware and Cyber Threat Intel of APT and cybercriminals groups

All the materials for Gareth Heyes' Black Hat talk: CSS: the bomb inside your inbox.

Artifacts for the USENIX publication.

Project Mantis: Hacking Back the AI-Hacker; Prompt Injection as a Defense Against LLM-driven Cyberattacks

CVE-2026-13156 Vulnerability Advisory & PoC — Discovered by Huynh Kien Minh (MinhHK).

Writeup on CVE-2020-28328: SuiteCRM Log File Remote Code Execution plus some bonus Cross-Site Scripting

Public disclosure for CVE-2025-56526 and CVE-2025-56527 — Stored XSS via unsanitized PDF content rendering and plaintext credential exposure in…

Proof-of-concept demonstrating a Clickjacking vulnerability on the G1 website, with a malicious iframe overlay and social engineering popup for…

This repository contains validated detection rules for adversary behaviors observed during APT29 simulation. Each rule was tested against the actual…

A phone number can reveal whether a device is active, in standby or offline (and more). This PoC demonstrates how delivery receipts + RTT timing leak…

Proof of Concept for the NTLM Hash Leak via .library-ms CVE-2025-24054 / CVE-2025-24071