Vulnerability Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.7.9 before 13.8.7, all versions starting from 13.9 before 13.9.5, and all versions starting from 13.10 before 13.10.1. A specially crafted Wiki page allowed attackers to read arbitrary files on the server.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 13.7.9, < 13.8.7 |
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22203.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/320919ExploitIssue TrackingPatch
- https://hackerone.com/reports/1098793ExploitIssue TrackingThird Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22203.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/320919ExploitIssue TrackingPatch
- https://hackerone.com/reports/1098793ExploitIssue TrackingThird Party Advisory
FAQ
What is CVE-2021-22203?
CVE-2021-22203 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.7.9 before 13.8.7, all versions starting from 13.9 before 13.9.5, and all versions starting from 13.10 before 13.10...
How severe is CVE-2021-22203?
CVE-2021-22203 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-22203?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.