November 13, 2026 Follow Egret
CVE-2021-22175 · CVE record: PUBLISHED

GitLab Server-Side Request Forgery (SSRF) Vulnerability

GitLab GitLab

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

Exploitation evidence

Known exploited · CISA KEV listed

Added 2026-02-18. Ransomware campaign use: Unknown.

CISA 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.

CISA due date: 2026-03-11. This is the catalog’s deadline, not an assessment of your organization’s exposure.

KEV checked 13 Nov 2026, 00:20 Jerusalem · Original catalog ↗

Reported products and versions

GitLab / GitLab

Default status: Not specified

  • affected: >=10.5, <13.6.7
  • affected: >=13.7, <13.7.7
  • affected: >=13.8, <13.8.4

Fixes and workarounds

No explicit solution text in the downloaded CVE record. Consult the vendor advisory; unaffected version ranges are shown above as reported, not inferred as a patch recommendation.

Sources and related reporting

CVE Program record ↗ · Download tracked evidence as JSON

Observed change timeline

History begins when Egret first downloads each source. It is not the complete upstream CVE history.

12 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-12",
  "epss": 0.53372,
  "percentile": 0.99001
}
10 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-10",
  "epss": 0.53372,
  "percentile": 0.98995
}
09 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-09",
  "epss": 0.53372,
  "percentile": 0.98994
}
08 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-08",
  "epss": 0.53372,
  "percentile": 0.98993
}
07 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-07",
  "epss": 0.53372,
  "percentile": 0.98993
}
06 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-06",
  "epss": 0.53372,
  "percentile": 0.98992
}
06 Nov 2026, 06:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-05",
  "epss": 0.53372,
  "percentile": 0.98991
}
06 Nov 2026, 00:20 Jerusalem · CVE Program record changed

Stored CNA snapshot at this observation.

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              "x_refsource_CONFIRM",
              "x_transferred"
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            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22175.json"
          }
        ],
        "title": "CVE Program Container"
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        "metrics": [
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                "role": "CISA Coordinator",
                "timestamp": "2026-02-19T04:55:37.706988Z",
                "version": "2.0.3"
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              "type": "ssvc"
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          },
          {
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                "dateAdded": "2026-02-18",
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      "credits": [
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        "credit": [
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            },
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04 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-04",
  "epss": 0.53372,
  "percentile": 0.9899
}
03 Nov 2026, 18:20 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-03",
  "epss": 0.53372,
  "percentile": 0.98989
}
03 Nov 2026, 02:22 Jerusalem · EPSS observation updated

Stored EPSS snapshot at this observation.

{
  "date": "2026-11-02",
  "epss": 0.53372,
  "percentile": 0.98987
}
03 Nov 2026, 02:22 Jerusalem · CISA KEV status changed

Stored KEV snapshot at this observation.

{
  "cveID": "CVE-2021-22175",
  "cwes": [
    "CWE-918"
  ],
  "dateAdded": "2026-02-18",
  "dueDate": "2026-03-11",
  "forensicTriage": "No",
  "knownRansomwareCampaignUse": "Unknown",
  "notes": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22175.json ; https://nvd.nist.gov/vuln/detail/CVE-2021-22175",
  "product": "GitLab",
  "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.",
  "shortDescription": "GitLab contains a server-side request forgery (SSRF) vulnerability when requests to the internal network for webhooks are enabled.",
  "vendorProject": "GitLab",
  "vulnerabilityName": "GitLab Server-Side Request Forgery (SSRF) Vulnerability"
}
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