
Proof of Concept demonstrating Remote Code Execution through insecure deserialization in Roundcube (CVE-2025-49113).
A proof-of-concept exploit for CVE-2025-49113, a remote code execution vulnerability in Roundcube Webmail.
This exploit targets a deserialization vulnerability in Roundcube Webmail versions 1.5.0 through 1.6.10. The vulnerability allows an authenticated attacker to execute arbitrary code on the server.
php CVE-2025-49113.php <url> <username> <password> <command>
<url>: The base URL of the Roundcube installation (e.g., http://localhost/roundcube/)<username>: Roundcube username<password>: Roundcube password<command>: Command to execute on the target systemphp CVE-2025-49113.php http://localhost/roundcube/ admin password "id"

This tool is for educational and research purposes only. Use it only on systems you own or have explicit permission to test. The author is not responsible for any misuse or damage caused by this program.
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Hakai Security is a cybersecurity company founded by security professionals, committed to technical excellence. We offer tailored security solutions including advanced penetration testing, realistic Red Team simulations, and secure development practices to proactively protect our clients' assets from evolving cyber threats.
This exploit is provided strictly for educational and research purposes. Unauthorized use of this tool against targets without explicit permission. Hakai Security and QuimeraX hold no responsibility for misuse or damage caused by using this exploit.