Greenshot vulnerabilities
We track 2 vulnerabilities in Greenshot products. 2 are rated high or critical, and none are known to be exploited. The most recent was published on January 8, 2026.
2vulnerabilities
0critical
2high
0exploited
7.5average CVSS score
Latest Greenshot vulnerabilities
- 7.3 High severity
greenshot: Improper Neutralization of Special Elements used in an OS Command
Greenshot is an open source Windows screenshot utility. Versions 1.3.310 and below arvulnerable to OS Command Injection through unsanitized filename processing. The FormatArguments method in ExternalCommandDestination.cs:269 uses string.Format() to insert user
- 7.8 High severity
greenshot: Deserialization of Untrusted Data
Greenshot is an open source Windows screenshot utility. Greenshot 1.3.300 and earlier deserializes attacker-controlled data received in a WM_COPYDATA message using BinaryFormatter.Deserialize without prior validation or authentication, allowing a local process