{"id":"CVE-2015-8969","aliases":["EUVD-2018-0413","GHSA-mf6w-45cf-qhmp"],"status":"published","title":"Git-fastclone passes user modifiable strings directly to a shell command","description":"git-fastclone before 1.0.5 passes user modifiable strings directly to a shell command. An attacker can execute malicious commands by modifying the strings that are passed as arguments to \"cd \" and \"git clone \" commands in the library.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04801,"percentile":0.92007,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-77"],"published":"2016-11-03T10:00:00Z","modified":"2026-06-17T00:35:35Z","fixes":[{"ecosystem":"RubyGems","package":"git-fastclone","fixed_in":["1.0.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"RubyGems","package":"git-fastclone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.5"}]}]},{"source":"osv","ecosystem":"RubyGems","package":"git-fastclone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.5"}]}],"versions":["0.0.0","0.0.1","0.0.3","1.0.0","1.0.1","1.0.3","1.0.4"]}],"products":[{"vendor":"squareup","product":"git-fastclone"}],"references":[{"url":"http://www.securityfocus.com/bid/81433","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://github.com/square/git-fastclone/pull/5","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","web"]},{"url":"https://hackerone.com/reports/105190","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-8969","tags":["advisory"]},{"url":"https://web.archive.org/web/20161108132238/http://www.securityfocus.com/bid/81433","tags":["web"]},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/git-fastclone/CVE-2015-8969.yml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-mf6w-45cf-qhmp"},{"url":"https://github.com/square/git-fastclone","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2015-8969","description":"git-fastclone before 1.0.5 passes user modifiable strings directly to a shell command. An attacker can execute malicious commands by modifying the strings that are passed as arguments to \"cd \" and \"git clone \" commands in the library.","status":"published","published":"2016-11-03T10:00:00Z","modified":"2024-08-06T08:36:30.998Z","updated_at":"2026-11-02T14:35:41.26549Z"}],"euvd":[{"id":"EUVD-2018-0413","description":"git-fastclone before 1.0.5 passes user modifiable strings directly to a shell command. An attacker can execute malicious commands by modifying the strings that are passed as arguments to \"cd \" and \"git clone \" commands in the library.","status":"published","published":"2016-11-03T10:00:00Z","modified":"2024-08-06T08:36:30Z","updated_at":"2026-11-03T01:57:25.349664Z"}],"ghsa":[{"id":"GHSA-mf6w-45cf-qhmp","title":"Git-fastclone passes user modifiable strings directly to a shell command","description":"git-fastclone before 1.0.5 passes user modifiable strings directly to a shell command. An attacker can execute malicious commands by modifying the strings that are passed as arguments to `cd ` and `git clone ` commands in the library.","status":"published","published":"2018-08-15T20:04:44Z","modified":"2023-08-28T10:18:53Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:37:00.680009Z"}],"nvd":[{"id":"CVE-2015-8969","description":"git-fastclone before 1.0.5 passes user modifiable strings directly to a shell command. An attacker can execute malicious commands by modifying the strings that are passed as arguments to \"cd \" and \"git clone \" commands in the library.","status":"published","published":"2016-11-03T10:59:01.433Z","modified":"2026-06-17T00:35:35.277Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T14:03:16.97467Z"}],"osv":[{"id":"GHSA-mf6w-45cf-qhmp","title":"Git-fastclone passes user modifiable strings directly to a shell command","description":"git-fastclone before 1.0.5 passes user modifiable strings directly to a shell command. An attacker can execute malicious commands by modifying the strings that are passed as arguments to `cd ` and `git clone ` commands in the library.","status":"published","published":"2018-08-15T20:04:44Z","modified":"2024-02-16T08:22:26.485373Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-77"],"updated_at":"2026-11-02T15:46:51.811331Z"}]}}