{"cve":{"cve_id":"CVE-2018-20234","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.06022,"epss_percentile":0.92404,"epss_as_of":"2026-06-23","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.","published_at":"2019-03-08T18:00:00Z","last_modified_at":null,"cvss_v3_score":null,"cvss_v3_vector":null,"cvss_v3_severity":null,"cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":null,"nvd_references":["https://jira.atlassian.com/browse/SRCTREE-6391","http://www.securityfocus.com/bid/107414","https://seclists.org/bugtraq/2019/Mar/30","http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:11:12.753268Z"},"effective_severity":null,"badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":null,"metrics":[]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"atlassian","vendor_name":"Atlassian","product_slug":"sourcetree-for-macos","product_name":"Sourcetree for macOS","version_start":"1.2","version_start_inclusive":true,"version_end":"unspecified","version_end_inclusive":false,"cpe23_uri":"cve5:atlassian:sourcetree-for-macos:1.2:unspecified"},{"vendor_slug":"atlassian","vendor_name":"Atlassian","product_slug":"sourcetree-for-macos","product_name":"Sourcetree for macOS","version_start":"unspecified","version_start_inclusive":true,"version_end":"3.1.1","version_end_inclusive":false,"cpe23_uri":"cve5:atlassian:sourcetree-for-macos:unspecified:3.1.1"}],"exploit_refs":[],"news":[],"references":[{"url":"https://jira.atlassian.com/browse/SRCTREE-6391","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/107414","source_type":"MISC","tags":[]},{"url":"https://seclists.org/bugtraq/2019/Mar/30","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://packetstormsecurity.com/files/152173/Sourcetree-Git-Arbitrary-Code-Execution-URL-Handling.html","source_type":"EXPLOIT","tags":["exploit"]}],"timeline":[{"type":"published","at":"2019-03-08T18:00:00Z","label":"CVE published","source":null}]}