{"schema":"threatline.record/2","record":{"id":"CVE-2021-39935","aliases":[],"summary":"GitLab Community and Enterprise Editions Server-Side Request Forgery (SSRF) Vulnerability","details":"GitLab Community and Enterprise Editions contain a server-side request forgery vulnerability which could allow unauthorized external users to perform Server Side Requests via the CI Lint API. ","categories":["Applications & CMS"],"product":"Community and Enterprise Editions","vendor":"GitLab","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2021-39935","source_modified_at":"2026-02-03T17:20:23.263Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"GitLab","vendor":"GitLab","versions":[{"status":"affected","version":">=10.5, <14.3.6"},{"status":"affected","version":">=14.4, <14.4.4"},{"status":"affected","version":">=14.5, <14.5.2"}],"defaultStatus":null}],"fixed_versions":[],"cvss":6.8,"severity":"Medium","kev":{"listed":true,"date_added":"2026-02-03","due_date":"2026-02-24","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","ransomware_campaign_use":"Unknown"},"epss":{"probability":0.3614,"percentile":0.98478,"score_date":"2026-10-23"},"published_at":"2021-12-13T15:47:59.000Z","modified_at":"2026-02-03T17:20:23.263Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2021-39935","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-02-03T17:20:23.263Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2021-39935","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","EPSS"],"references":[{"url":"https://about.gitlab.com/releases/2021/12/06/security-release-gitlab-14-5-2-released/","source":"CISA KEV"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39935","source":"CISA KEV"},{"source":"CVE List","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/346187","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://hackerone.com/reports/1236965","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39935.json","tags":["x_refsource_CONFIRM","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-39935","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"partial","assessed_at":"2026-02-03T15:23:46.312568Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-02-03T17:20:23.263Z","content_hash":"3f0c769968584fad3afa42a2feb551bbcf02df55ca019e2c31af193774762a40"}}