CVE-2018-13386

8.1 highEPSS 1.6%

High (8.1) in atlassian sourcetree. EPSS 1.6% chance of exploitation in the next 30 days.

There was an argument injection vulnerability in Sourcetree for Windows via filenames in Mercurial repositories. An attacker with permission to commit to a Mercurial repository linked in Sourcetree for Windows is able to exploit this issue to gain code execution on the system. Versions of Sourcetree for Windows before version 2.6.9 are affected by this vulnerability.

Severity

CVSS 3.0

8.1 high

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

EPSS: 1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE: CWE-88
Published: 2018-07-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

atlassian:sourcetree

References

https://jira.atlassian.com/browse/SRCTREEWIN-8884
https://jira.atlassian.com/browse/SRCTREEWIN-8884

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