{"id":"CVE-2018-20234","aliases":["EUVD-2018-12800","GHSA-4rhr-pw6c-jrf4"],"status":"published","title":"There was an argument injection vulnerability in Atlassian Sourcetree for macOS from version 1.2...","description":"There was an argument injection vulnerability in Atlassian Sourcetree for macOS from version 1.2 before version 3.1.1 via filenames in Mercurial repositories. A remote 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.","severity":{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.05912,"percentile":0.93286,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-88"],"published":"2019-03-08T18:00:00Z","modified":"2026-06-17T01:52:31Z","products":[{"vendor":"atlassian","product":"sourcetree"},{"vendor":"atlassian","product":"sourcetree for macos"}],"references":[{"url":"https://jira.atlassian.com/browse/SRCTREE-6391","tags":["x_refsource_CONFIRM","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/107414","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://seclists.org/bugtraq/2019/Mar/30","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20234"},{"url":"https://github.com/advisories/GHSA-4rhr-pw6c-jrf4"}],"sources":{"cve":[{"id":"CVE-2018-20234","description":"There was an argument injection vulnerability in Atlassian Sourcetree for macOS from version 1.2 before version 3.1.1 via filenames in Mercurial repositories. A remote 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.","status":"published","published":"2019-03-08T18:00:00Z","modified":"2024-09-16T23:30:34.058Z","updated_at":"2026-11-02T14:35:00.237825Z"}],"euvd":[{"id":"EUVD-2018-12800","description":"There was an argument injection vulnerability in Atlassian Sourcetree for macOS from version 1.2 before version 3.1.1 via filenames in Mercurial repositories. A remote 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.","status":"published","published":"2019-03-08T18:00:00Z","modified":"2024-09-16T23:30:34Z","updated_at":"2026-11-03T00:54:49.761845Z"}],"ghsa":[{"id":"GHSA-4rhr-pw6c-jrf4","title":"There was an argument injection vulnerability in Atlassian Sourcetree for macOS from version 1.2...","description":"There was an argument injection vulnerability in Atlassian Sourcetree for macOS from version 1.2 before version 3.1.1 via filenames in Mercurial repositories. A remote 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.","status":"published","published":"2022-05-13T01:26:43Z","modified":"2023-02-01T05:07:27Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T14:50:32.348028Z"}],"nvd":[{"id":"CVE-2018-20234","description":"There was an argument injection vulnerability in Atlassian Sourcetree for macOS from version 1.2 before version 3.1.1 via filenames in Mercurial repositories. A remote 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.","status":"published","published":"2019-03-08T18:29:00.24Z","modified":"2026-06-17T01:52:31.947Z","cvss":[{"version":"3.0","score":8.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-88"],"updated_at":"2026-11-02T14:04:54.21788Z"}]}}