CVE-2023-34634

HighCVSS 7.8

Published: 01/08/2023(UTC)Updated: 17/06/2026(UTC)Translated: 18/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Very high risk

7.69%

94th percentile - higher than 94% of all known CVEs

Greenshot version 1.2.10 and below allows arbitrary code execution due to insecure deserialization of .NET content when a .greenshot file is opened.

Exploitation of this vulnerability could lead to remote code execution, posing a serious security threat to the organization's systems.

It is recommended to update Greenshot to the latest version to mitigate the risk associated with this vulnerability.

Original NVD description (English source)

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