Vulnerability Description
In all versions of GitLab CE/EE since version 8.0, an attacker can set the pipeline schedules to be active in a project export so when an unsuspecting owner imports that project, pipelines are active by default on that project. Under specialized conditions, this may lead to information disclosure if the project is imported from an untrusted source.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 8.0.0, < 14.1.7 |
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39895.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/337824Broken Link
- https://hackerone.com/reports/1272535Permissions RequiredThird Party Advisory
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39895.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/337824Broken Link
- https://hackerone.com/reports/1272535Permissions RequiredThird Party Advisory
FAQ
What is CVE-2021-39895?
CVE-2021-39895 is a vulnerability with a CVSS score of 6.0 (MEDIUM). In all versions of GitLab CE/EE since version 8.0, an attacker can set the pipeline schedules to be active in a project export so when an unsuspecting owner imports that project, pipelines are active ...
How severe is CVE-2021-39895?
CVE-2021-39895 has been rated MEDIUM with a CVSS base score of 6.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-39895?
Check the references section above for vendor advisories and patch information. Affected products include: Gitlab Gitlab.