CVE-2021-22175

State: Published
Severity: 6.8 Medium
Published: Jun 11, 2021
Updated: Oct 1, 2026
Reserved: Jan 5, 2021

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

Scores

CVSS	Score	Vector	Source
3.1	6.8 Medium	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N	GitLab

Weaknesses

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Product	Versions
GitLabGitLab	>=10.5, <13.6.7Affected >=13.7, <13.7.7Affected >=13.8, <13.8.4Affected

References

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://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22175government-resource

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