Vulnerability 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
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 10.5.0, < 13.6.7 |
Related Weaknesses (CWE)
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22175.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/294178ExploitIssue TrackingVendor Advisory
- https://hackerone.com/reports/1059596Permissions RequiredThird Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22175.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/294178ExploitIssue TrackingVendor Advisory
- https://hackerone.com/reports/1059596Permissions RequiredThird Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-US Government Resource
FAQ
What is CVE-2021-22175?
CVE-2021-22175 is a vulnerability with a CVSS score of 6.8 (MEDIUM). 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 unauthent...
How severe is CVE-2021-22175?
CVE-2021-22175 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-22175?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.