CVE‑2025‑49113 - Roundcube Post‑Auth Remote Code Execution (RCE) PoC | TryHackMe Lab Demo скачать в хорошем качестве

CVE‑2025‑49113 - Roundcube Post‑Auth Remote Code Execution (RCE) PoC | TryHackMe Lab Demo

Twitter: https://x.com/NullSecurityX In this video I demonstrate a Proof of Concept exploit for CVE-2025-49113 a critical Post Authentication Remote Code Execution vulnerability affecting Roundcube Webmail versions prior to 1.5.10 and 1.6.11. 🔍 Vulnerability Overview: CVE-2025-49113 occurs due to improper validation of the _GET['_from'] parameter in the program/actions/settings/upload.php script which allows PHP object deserialization attacks. This vulnerability lets an authenticated attacker execute arbitrary code on the server. ⚠️ Why This Matters: Severity: CVSS score 9.9 Critical Attack Vector: Requires valid credentials but low complexity Impact: Affects thousands of Roundcube Webmail installations worldwide 🛠️ What You Will See in This Video: Explanation of the vulnerability and its impact Step-by-step PoC exploitation TryHackMe lab walkthrough demonstrating the attack Recommendations to fix the vulnerability by upgrading to versions 1.5.10 or 1.6.11 sanitizing inputs and monitoring uploads Disclaimer: This video is for educational purposes only. Do not attempt to exploit systems without proper authorization. CVE-2025-49113 Roundcube RCE PHP Object Deserialization Roundcube Webmail Exploit Authenticated RCE Remote Code Execution Roundcube Security CVE-2025 Roundcube Exploit PHP Security Webmail Vulnerability Roundcube 1.6.10 Roundcube 1.5.9 Roundcube Update Roundcube Patch Roundcube 1.5.10 Roundcube 1.6.11 CVE-2025-49113 Exploit CVE-2025-49113 PoC Roundcube Mitigation Roundcube Vulnerability Roundcube PHP Deserialization Roundcube Upload.php Roundcube Security Update Roundcube CVE Roundcube CVE-2025-49113 Roundcube CVE-2025 Roundcube Exploit Mitigation Roundcube Exploit Detection Roundcube Exploit PoC Roundcube Exploit CVE-2025-49113 Roundcube Exploit CVE-2025 Roundcube Exploit PoC CVE-2025-49113 Roundcube Exploit PoC CVE-2025