CVE-2022-3870 Information

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.0 before 15.5.7 all versions starting from 15.6 before 15.6.4 all versions starting from 15.7 before 15.7.2. GitLab allows unauthenticated users to download user avatars using the victim’s user ID on private instances that restrict public level visibility.

Reference

https://gitlab.com/gitlab-org/gitlab/-/issues/381647 https://hackerone.com/reports/1753423 https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3870.json