CVE-2020-13277

Description

An authorization issue in the mirroring logic allowed read access to private repositories in GitLab CE/EE 10.6 and later through 13.0.5

Category

6.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 3.46% Top 15%
Third-Party Advisory gitlab.com
Affected: GitLab GitLab
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/220972 broken link
https://hackerone.com/reports/894569 permissions required
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13277.json third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-13277?
CVE-2020-13277 has been scored as a medium severity vulnerability.
How to fix CVE-2020-13277?
To fix CVE-2020-13277, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-13277 being actively exploited in the wild?
It is possible that CVE-2020-13277 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-13277?
CVE-2020-13277 affects GitLab GitLab.
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