{"id":"CVE-2013-4490","aliases":["EUVD-2013-4354","GHSA-9hhr-gwc7-jcvh"],"status":"published","title":"The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5...","description":"The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5.0 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands via shell metacharacters in the public key.","severity":{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.42139,"percentile":0.98706,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2014-05-13T15:00:00Z","modified":"2026-06-16T23:57:19Z","exploits":[{"source":"metasploit","id":"exploit/multi/http/gitlab_shell_exec","title":"Gitlab-shell Code Execution","type":"exploit","platform":"Linux,Python,Unix","date":"2013-11-04","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/multi/http/gitlab_shell_exec"},{"source":"exploitdb","id":"EDB-34362","title":"Gitlab-shell - Code Execution (Metasploit)","type":"remote","platform":"linux","date":"2014-08-19","verified":true,"url":"https://www.exploit-db.com/exploits/34362"}],"products":[{"vendor":"gitlab","product":"gitlab"},{"vendor":"gitlab","product":"gitlab-shell"}],"references":[{"url":"https://www.gitlab.com/2013/11/04/gitlab-ce-6-2-and-5-4-security-release/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-4490"},{"url":"https://www.gitlab.com/2013/11/04/gitlab-ce-6-2-and-5-4-security-release"},{"url":"https://github.com/advisories/GHSA-9hhr-gwc7-jcvh"}],"sources":{"cve":[{"id":"CVE-2013-4490","description":"The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5.0 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands via shell metacharacters in the public key.","status":"published","published":"2014-05-13T15:00:00Z","modified":"2024-08-06T16:45:14.763Z","updated_at":"2026-11-02T14:34:58.193873Z"}],"euvd":[{"id":"EUVD-2013-4354","description":"The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5.0 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands via shell metacharacters in the public key.","status":"published","published":"2014-05-13T15:00:00Z","modified":"2024-08-06T16:45:14Z","updated_at":"2026-11-03T01:56:31.667445Z"}],"ghsa":[{"id":"GHSA-9hhr-gwc7-jcvh","title":"The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5...","description":"The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5.0 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands via shell metacharacters in the public key.","status":"published","published":"2022-05-17T04:44:00Z","modified":"2025-04-12T12:34:40Z","updated_at":"2026-11-02T15:01:17.900782Z"}],"nvd":[{"id":"CVE-2013-4490","description":"The SSH key upload feature (lib/gitlab_keys.rb) in gitlab-shell before 1.7.3, as used in GitLab 5.0 before 5.4.1 and 6.x before 6.2.3, allows remote authenticated users to execute arbitrary commands via shell metacharacters in the public key.","status":"published","published":"2014-05-13T15:55:03.937Z","modified":"2026-06-16T23:57:19.373Z","cvss":[{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:02:50.049023Z"}]}}