Vulnerability Intelligence Report
GitLab Server-Side Request Forgery (SSRF) Vulnerability
CVE-2021-22175
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
CISA KEV
Nuclei Template
SSVC: Active Exploitation
CVSS Base Score
6.8
MEDIUM
Exploitability:2.3
Impact Score:4.0
EPSS Probability:53.37%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-918 ↗CWE-918 Server-Side Request Forgery (SSRF)
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| GitLab | GitLab | >=10.5, <13.6.7 (affected), >=13.7, <13.7.7 (affected), >=13.8, <13.8.4 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
CISA KEV
ACTIVE IN CATALOG
Nuclei Template
SCANNER AVAILABLE
EPSS Score
53.372%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | GitLab Inc. · Vendor · USA |
| Reserved | 2021-01-05T00:00:00 |
| Published | 2021-06-11T15:30:12 |
| Last Updated | 2026-02-19T04:55:37 |
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