CVE-2020-13270
First published: Wed Jun 10 2020(Updated: )
Missing permission check on fork relation creation in GitLab CE/EE 11.3 and later through 13.0.1 allows guest users to create a fork relation on restricted public projects via API
Credit: cve@gitlab.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GitLab | >=11.3.0<11.9.8 | |
| GitLab | >=11.3.0<12.9.8 | |
| GitLab | >=12.10.0<12.10.7 | |
| GitLab | >=12.10.0<12.10.7 | |
| GitLab | >=13.0.0<13.0.1 | |
| GitLab | >=13.0.0<13.0.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-13270?
CVE-2020-13270 is classified as a medium severity vulnerability.
How do I fix CVE-2020-13270?
To fix CVE-2020-13270, you should upgrade GitLab to the latest version that addresses this vulnerability.
Who is affected by CVE-2020-13270?
CVE-2020-13270 affects GitLab Community and Enterprise Editions from version 11.3 through 13.0.1.
What is the impact of CVE-2020-13270?
CVE-2020-13270 allows unauthorized guest users to create fork relations on restricted public projects via the API.
When was CVE-2020-13270 discovered?
CVE-2020-13270 was disclosed in 2020.
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- vendor/gitlab
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- version/gitlab/11.3.0
- version/gitlab/12.10.0
- version/gitlab/13.0.0