{"cve":"CVE-2013-4490","nvd":{"published":"2014-05-13T15:55:03.937","modified":"2026-06-16T23:57:19.373","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["https://www.gitlab.com/2013/11/04/gitlab-ce-6-2-and-5-4-security-release/","https://www.gitlab.com/2013/11/04/gitlab-ce-6-2-and-5-4-security-release/"],"products":["gitlab:gitlab","gitlab:gitlab-shell"],"source":"nvd","synced_at":"2026-10-19T20:33:06.232976534+00:00"},"epss":{"cve":"CVE-2013-4490","score":0.42139,"percentile":0.98694,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}