CVE-2025-59050 is a critical deserialization vulnerability affecting Greenshot versions 1.3.300 and earlier. A local attacker can achieve arbitrary code execution within the Greenshot process by sending specially crafted WM_COPYDATA messages, bypassing application control policies. This vulnerability carries a CVSS score of 7.8 (High) due to its low attack complexity and high impact on confidentiality, integrity, and availability. There are no known public exploits, Metasploit modules, or Nuclei templates available, and it has not been added to CISA's KEV catalog. Community discussion and media coverage are currently minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.3.301CPE matchmatch criteria | cpe:2.3:a:getgreenshot:greenshot:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.