CVE-2018-20234 is an argument injection vulnerability affecting Atlassian Sourcetree for macOS versions 1.2 through 3.1.0. An authenticated remote attacker with commit access to a Mercurial repository could exploit this flaw by crafting malicious filenames, leading to arbitrary code execution on the user's system. With a CVSS score of 8.8 (High), this vulnerability presents a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, nor are public exploits or Metasploit modules available, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 1.2.0, < 3.1.1CPE matchmatch criteria | cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:macos:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.