cve/2023/CVE-2023-34634.md

CVE-2023-34634

Description

Greenshot 1.2.10 and below allows arbitrary code execution because .NET content is insecurely deserialized when a .greenshot file is opened.

POC

Reference

• http://packetstormsecurity.com/files/173825/GreenShot-1.2.10-Arbitrary-Code-Execution.html
• http://packetstormsecurity.com/files/174222/Greenshot-1.3.274-Deserialization-Command-Execution.html
• https://greenshot.atlassian.net/browse/BUG-3061
• https://www.exploit-db.com/exploits/51633

Github

• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/radman404/CVE-2023-34634