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CVE-2018-13385

31
FAUCET Score

CVE-2018-13385 describes an argument injection vulnerability in Sourcetree for macOS versions prior to 2.7.6, specifically impacting Mercurial repositories. An attacker with commit access to a linked Mercurial repository can exploit this flaw to achieve remote code execution on the affected system. This vulnerability is rated as Critical (CVSS 9.8) due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion with 10 mentions, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.0, < 2.7.6CPE matchmatch criteria
cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:mac_os_x:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:atlassian:sourcetree:1.0:beta2:*:*:*:macos:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:atlassian:sourcetree:1.0:beta3:*:*:*:macos:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:atlassian:sourcetree:1.0:beta4:*:*:*:macos:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:atlassian:sourcetree:1.0:beta5:*:*:*:macos:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.21%
Probability of exploitation in next 30 days
EPSS Percentile
80.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0221 is in the 70th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media 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.

Remediation

Remediation records are not available for this CVE.

References

jira.atlassian.com / browse/SRCTREE-5846
Vendor Advisory