{
    "id": "CVE-2021-22175",
    "published": "2021-06-11 16:15:09",
    "last_modified": "2026-06-17 03:36:44",
    "cvss_score": "6.8",
    "cvss_severity": "MEDIUM",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N",
    "cwe": "CWE-918",
    "description": "When requests to the internal network for webhooks are enabled, a server-side request forgery vulnerability in GitLab affecting all versions starting from 10.5 was possible to exploit for an unauthenticated attacker even on a GitLab instance where registration is disabled",
    "epss_score": "0.53372",
    "epss_percentile": "0.98954",
    "kev": 1,
    "kev_due": "2026-03-11",
    "has_exploit": 0,
    "updated_at": "2026-09-26 18:27:39",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2026-03-11."
    },
    "products": [
        {
            "vendor": "gitlab",
            "product": "gitlab"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2021-22175",
        "date_added": "2026-02-18",
        "due_date": "2026-03-11",
        "vendor": "GitLab",
        "product": "GitLab",
        "name": "GitLab Server-Side Request Forgery (SSRF) Vulnerability",
        "ransomware": 0
    },
    "exploits": [],
    "refs_list": [
        "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22175.json",
        "https://gitlab.com/gitlab-org/gitlab/-/issues/294178",
        "https://hackerone.com/reports/1059596",
        "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22175.json",
        "https://gitlab.com/gitlab-org/gitlab/-/issues/294178",
        "https://hackerone.com/reports/1059596",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22175"
    ]
}