CVE-2018-20236
There was an command injection vulnerability in Sourcetree for Windows from version 0.5a before version 3.0.10 via URI handling.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (6.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 6.44% probability · 94th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-77
- Affected
- atlassian/sourcetree
- Source
- security@atlassian.com
EPSS 6.4% since 27 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html
- http://www.securityfocus.com/bid/107401Third Party Advisory, VDB Entry
- https://jira.atlassian.com/browse/SRCTREEWIN-11291Issue Tracking, Vendor Advisory
- https://seclists.org/bugtraq/2019/Mar/30
- http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html
- http://www.securityfocus.com/bid/107401Third Party Advisory, VDB Entry
- https://jira.atlassian.com/browse/SRCTREEWIN-11291Issue Tracking, Vendor Advisory
- https://seclists.org/bugtraq/2019/Mar/30
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.