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

Original description

The description as published by the source.

Source: OSV.dev (Open Source Vulnerabilities) NVD OSV

References

• advisory github.com
• advisory nvd.nist.gov
• patch github.com
• web packetstormsecurity.com
• web packetstormsecurity.com
• web greenshot.atlassian.net
• web exploit-db.com