cve-2021-39935

{
  "cvss": 6.8,
  "datePublished": "2026-02-03",
  "dateUpdated": "2026-02-03",
  "description": "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. ",
  "dueDate": "2026-02-24",
  "id": "CVE-2021-39935",
  "kev_catalogs": [
    "cisa"
  ],
  "knownRansomwareCampaignUse": "Unknown",
  "notes": "https://about.gitlab.com/releases/2021/12/06/security-release-gitlab-14-5-2-released/ ; https://nvd.nist.gov/vuln/detail/CVE-2021-39935",
  "product": "Community and Enterprise Editions",
  "requiredAction": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.",
  "severity": "MEDIUM",
  "source": "cisa_known_exploited",
  "title": "GitLab Community and Enterprise Editions Server-Side Request Forgery (SSRF) Vulnerability",
  "vendor": "GitLab"
}