Vulnerability Description
In all versions of GitLab CE/EE since version 10.6, a project export leaks the external webhook token value which may allow access to the project which it was exported from.
CVSS Score
3.7
LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 10.6.0, < 14.1.7 |
Related Weaknesses (CWE)
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39898.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/33734Broken Link
- https://hackerone.com/reports/698068Permissions RequiredThird Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39898.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/33734Broken Link
- https://hackerone.com/reports/698068Permissions RequiredThird Party Advisory
FAQ
What is CVE-2021-39898?
CVE-2021-39898 is a vulnerability with a CVSS score of 3.7 (LOW). In all versions of GitLab CE/EE since version 10.6, a project export leaks the external webhook token value which may allow access to the project which it was exported from.
How severe is CVE-2021-39898?
CVE-2021-39898 has been rated LOW with a CVSS base score of 3.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-39898?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.