There was an argument injection vulnerability in Sourcetree for macOS from version 1.0b2…
Priority MEDIUM 42Published · 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 Sourcetree for macOS from version 1.0b2 before version 3.0.0 via Git subrepositories in Mercurial repositories. An attacker with permission to commit to a Mercurial repository linked in Sourcetree for macOS is able to exploit this issue to gain code execution on the system.
Why it matters now
EPSS 0.01946 80th percentileScored 2026-11-07
Fix Fixed Sourcetree for macOS (Atlassian): 3.0.0
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Atlassian | Sourcetree for macOS | 1.0b2 and later; before 3.0.0 | 3.0.0 | Patch available | CNA |
- Sourcetree for macOS VendorAtlassian Affected 1.0b2 and later; before 3.0.0 Fixed in 3.0.0 Patch available CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:mac_os_x:*:* | 1.0 to before 3.0.0 | Vulnerable | Atlassian |
| cpe:2.3:a:atlassian:sourcetree:1.0:beta2:*:*:*:macos:*:* | 1.0 beta2 | Vulnerable | Atlassian |
| cpe:2.3:a:atlassian:sourcetree:1.0:beta3:*:*:*:macos:*:* | 1.0 beta3 | Vulnerable | Atlassian |
| cpe:2.3:a:atlassian:sourcetree:1.0:beta4:*:*:*:macos:*:* | 1.0 beta4 | Vulnerable | Atlassian |
| cpe:2.3:a:atlassian:sourcetree:1.0:beta5:*:*:*:macos:*:* | 1.0 beta5 | Vulnerable | Atlassian |
| cpe:2.3:a:atlassian:sourcetree:1.0:rc1:*:*:*:macos:*:* | 1.0 rc1 | Vulnerable | Atlassian |
- cpe:2.3:a:atlassian:sourcetree:*:*:*:*:*:mac_os_x:*:* Versions 1.0 to before 3.0.0 Vulnerable ·Atlassian
- cpe:2.3:a:atlassian:sourcetree:1.0:beta2:*:*:*:macos:*:* Versions 1.0 beta2 Vulnerable ·Atlassian
- cpe:2.3:a:atlassian:sourcetree:1.0:beta3:*:*:*:macos:*:* Versions 1.0 beta3 Vulnerable ·Atlassian
- cpe:2.3:a:atlassian:sourcetree:1.0:beta4:*:*:*:macos:*:* Versions 1.0 beta4 Vulnerable ·Atlassian
- cpe:2.3:a:atlassian:sourcetree:1.0:beta5:*:*:*:macos:*:* Versions 1.0 beta5 Vulnerable ·Atlassian
- cpe:2.3:a:atlassian:sourcetree:1.0:rc1:*:*:*:macos:*:* Versions 1.0 rc1 Vulnerable ·Atlassian
Remediation
- Fix · CNA Sourcetree for macOS (Atlassian) Fixed in 3.0.0
Timeline
- 2026-10-02 Threatist record created from CVE-2018-13396
- 2026-10-03 Alias added: GHSA-m9xm-c5p7-mr3h
References
More Atlassian Sourcetree vulnerabilities
- TI-2017-06280 Atlassian SourceTree v2.5c and prior are affected by a command injection in the handling… CVSS 3.0CRITICAL 9.8
- TI-2018-14342 There was an argument injection vulnerability in Atlassian Sourcetree for Windows from… CVSS 3.0HIGH 8.8
- 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
Sources
- CVE-2018-13396 · CVE Program
- CVE-2018-13396 · NVD
- FIRST EPSS
- GHSA-m9xm-c5p7-mr3h · GitHub Advisory Database · CC BY 4.0
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