CVE-2021-22252

medium

Description

A confusion between tag and branch names in GitLab CE/EE affecting all versions since 13.7 allowed a Developer to access protected CI variables which should only be accessible to Maintainers

References

https://hackerone.com/reports/1186135

https://gitlab.com/gitlab-org/gitlab/-/issues/330364

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22252.json

Details

Source: Mitre, NVD

Published: 2021-08-23

Updated: 2022-07-12

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N