CVE-2021-22188

Description

An issue has been discovered in GitLab affecting all versions starting with 13.0. Confidential issue titles in Gitlab were readable by an unauthorised user via branch logs.

5.3

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.33%

Vendor Advisory gitlab.com

Affected: GitLab GitLab

References

Link	Tags
https://gitlab.com/gitlab-org/gitlab/-/issues/227040	broken link
https://hackerone.com/reports/916340	third party advisory permissions required
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22188.json	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22188?: CVE-2021-22188 has been scored as a medium severity vulnerability.
How to fix CVE-2021-22188?: To fix CVE-2021-22188, 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-2021-22188 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2021-22188 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-2021-22188?: CVE-2021-22188 affects GitLab GitLab.

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