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TI-2018-14342 Aliases CVE-2018-20235GHSA-4cvg-635c-j7v8

There was an argument injection vulnerability in Atlassian Sourcetree for Windows from…

Priority MEDIUM 48Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

There was an argument injection vulnerability in Atlassian Sourcetree for Windows from version 0.5a before version 3.0.15 via filenames in Mercurial repositories. A remote 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.

Why it matters now

EPSS 0.06686 93rd percentileScored 2026-11-07
Fix Fixed Sourcetree for Windows (Atlassian): 3.0.15

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
AtlassianSourcetree for Windows0.5a and later; before 3.0.153.0.15Patch availableCNA
  • Sourcetree for Windows VendorAtlassian Affected 0.5a and later; before 3.0.15 Fixed in 3.0.15 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:windows:*:*0.5a to before 3.0.15VulnerableAtlassian
  • cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:windows:*:* Versions 0.5a to before 3.0.15 Vulnerable ·Atlassian

Remediation

  • Fix · CNA Sourcetree for Windows (Atlassian) Fixed in 3.0.15

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-20235
  2. 2026-10-03 Alias added: GHSA-4cvg-635c-j7v8

References

Advisory 1

Other 2

  • TI-2017-06280 Atlassian SourceTree v2.5c and prior are affected by a command injection in the handling… CVSS 3.0CRITICAL 9.8
  • TI-2018-14343 Command injection in Atlassian Sourcetree for Windows CVSS 3.0HIGH 8.8
  • TI-2018-14341 There was an argument injection vulnerability in Atlassian Sourcetree for macOS from… CVSS 3.0HIGH 8.8
  • TI-2019-08655 An argument injection vulnerability in Atlassian Sourcetree for Windows's URI handlers… CVSS 3.0HIGH 8.8
  • TI-2018-09622 There was an argument injection vulnerability in Sourcetree for macOS via filenames in… CVSS 3.0CRITICAL 9.8
  • TI-2017-10694 Command injection in Atlassian Sourcetree for Windows CVSS 3.0HIGH 8.8
See all 15 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences