CVE-2021-39905

Description

An information disclosure vulnerability in the GitLab CE/EE API since version 8.9.6 allows a user to see basic information on private groups that a public project has been shared with

4.3

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.30%

Vendor Advisory gitlab.com

Affected: GitLab GitLab

References

Link	Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/28226	broken link
https://hackerone.com/reports/538029	third party advisory permissions required
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39905.json	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-39905?: CVE-2021-39905 has been scored as a medium severity vulnerability.
How to fix CVE-2021-39905?: To fix CVE-2021-39905, 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-2021-39905 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-39905 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-39905?: CVE-2021-39905 affects GitLab GitLab.

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