CVE-2018-20236: Atlassian Sourcetree for Windows vulnerability |…

CVE-2018-20236: There was an command injection vulnerability in Sourcetree for Windows from version 0.5a before version 3.0...

There was an command injection vulnerability in Sourcetree for Windows from version 0.5a before version 3.0.10 via URI handling. A remote attacker could send a malicious URI to a victim using Sourcetree for Windows to exploit this issue to gain code execution on the system.

UnknownCVSS not scoredNot KEV-listedUpdatedSep 16, 2024, 19:10 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2018-20236 is a command injection flaw in Sourcetree for Windows. A malicious URI sent to a user could make the client execute code on that Windows system. The vulnerable range is reported as version 0.5a before 3.0.10. Exposure is mainly developer workstations running Sourcetree for Windows versions before 3.0.10, especially where custom URI handling is enabled and users can receive links through email, chat, web pages, or issue trackers. Treat as a high-priority workstation risk for developer environments. It can lead to code execution, but urgency depends on whether legacy Sourcetree for Windows remains installed. Mitigation focus: Upgrade Sourcetree for Windows to version 3.0.10 or later.; Inventory Windows endpoints for Sourcetree installations below 3.0.10.; Review Atlassian SRCTREEWIN-11291 for vendor guidance and any operational notes..

Prepared: Jun 6, 2026, 21:46 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Execution behavior lookup

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CVE-2018-20236 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Mar 8, 2019, 18:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://jira.atlassian.com/browse/SRCTREEWIN-11291CVE reference · x_refsource_CONFIRM
20190320 March 2019 Sourcetree Advisory - Multiple Remote Code Execution VulnerabilitiesCVE reference · mailing-list, x_refsource_BUGTRAQ

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

AtlassianSourcetree for Windows0.5a, unspecifiedListed

Weakness

CWE details

No CWE listed

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