What is the severity of CVE-2021-39892?

CVE-2021-39892 has been classified as a medium severity vulnerability.

How do I fix CVE-2021-39892?

To fix CVE-2021-39892, update your GitLab installation to version 14.3.1 or later.

Who is affected by CVE-2021-39892?

All versions of GitLab CE and EE from version 12.0 to 14.2.5 are affected by CVE-2021-39892.

What type of vulnerability is CVE-2021-39892?

CVE-2021-39892 is a privilege escalation vulnerability that allows lower privileged users to import other users.

What is the impact of CVE-2021-39892?

CVE-2021-39892 allows unauthorized users to disclose the email addresses of users from projects where they lack a maintainer role.

Vulnerability/
CVE-2021-39892

medium

4.3

18/1/2022

4/8/2024

CVE-2021-39892

First published: Tue Jan 18 2022(Updated: )

In all versions of GitLab CE/EE since version 12.0, a lower privileged user can import users from projects that they don't have a maintainer role on and disclose email addresses of those users.

Credit: cve@gitlab.com cve@gitlab.com

Affected Software	Affected Version	How to fix
GitLab	>=12.0<14.1.7
GitLab	>=12.0<14.1.7
GitLab	>=14.2<14.2.5
GitLab	>=14.2<14.2.5
GitLab	=14.3.0
GitLab	=14.3.0

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Frequently Asked Questions

What is the severity of CVE-2021-39892?
CVE-2021-39892 has been classified as a medium severity vulnerability.
How do I fix CVE-2021-39892?
To fix CVE-2021-39892, update your GitLab installation to version 14.3.1 or later.
Who is affected by CVE-2021-39892?
All versions of GitLab CE and EE from version 12.0 to 14.2.5 are affected by CVE-2021-39892.
What type of vulnerability is CVE-2021-39892?
CVE-2021-39892 is a privilege escalation vulnerability that allows lower privileged users to import other users.
What is the impact of CVE-2021-39892?
CVE-2021-39892 allows unauthorized users to disclose the email addresses of users from projects where they lack a maintainer role.

agent/author
agent/type
agent/references
agent/softwarecombine
agent/description
collector/mitre-cve
source/MITRE
agent/severity
agent/last-modified-date
agent/first-publish-date
agent/event
agent/source
agent/tags
collector/nvd-api
agent/software-canonical-lookup-request
collector/nvd-index
vendor/gitlab
canonical/gitlab
version/gitlab/12.0
version/gitlab/14.2
version/gitlab/14.3.0

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Frequently Asked Questions

What is the severity of CVE-2021-39892?
CVE-2021-39892 has been classified as a medium severity vulnerability.
How do I fix CVE-2021-39892?
To fix CVE-2021-39892, update your GitLab installation to version 14.3.1 or later.
Who is affected by CVE-2021-39892?
All versions of GitLab CE and EE from version 12.0 to 14.2.5 are affected by CVE-2021-39892.
What type of vulnerability is CVE-2021-39892?
CVE-2021-39892 is a privilege escalation vulnerability that allows lower privileged users to import other users.
What is the impact of CVE-2021-39892?
CVE-2021-39892 allows unauthorized users to disclose the email addresses of users from projects where they lack a maintainer role.