What is the severity of CVE-2021-39876?

CVE-2021-39876 is classified as a medium severity vulnerability due to its potential exposure of sensitive information.

How do I fix CVE-2021-39876?

To mitigate CVE-2021-39876, upgrade GitLab to a version higher than 14.1.7, 14.2.5, or 14.3.1.

What is the impact of CVE-2021-39876?

CVE-2021-39876 allows unauthorized users to view the members of private groups through the auto-complete Assignee endpoint.

Which versions of GitLab are affected by CVE-2021-39876?

CVE-2021-39876 affects all GitLab CE/EE versions from 11.3 to 14.1.7, 14.2.5, and 14.3.1.

Is CVE-2021-39876 specific to GitLab CE or EE?

CVE-2021-39876 affects both GitLab CE and GitLab EE installations.

Vulnerability/
CVE-2021-39876

medium

4.3

CWE

863

28/3/2022

4/8/2024

CVE-2021-39876

First published: Mon Mar 28 2022(Updated: )

In all versions of GitLab CE/EE since version 11.3, the endpoint for auto-completing Assignee discloses the members of private groups.

Credit: cve@gitlab.com

Affected Software	Affected Version	How to fix
GitLab	>=11.3<14.1.7
GitLab	>=11.3.0<14.1.7
GitLab	>=14.2<14.2.5
GitLab	>=14.2<14.2.5
GitLab	>=14.3.0<14.3.1
GitLab	>=14.3.0<14.3.1

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Frequently Asked Questions

What is the severity of CVE-2021-39876?
CVE-2021-39876 is classified as a medium severity vulnerability due to its potential exposure of sensitive information.
How do I fix CVE-2021-39876?
To mitigate CVE-2021-39876, upgrade GitLab to a version higher than 14.1.7, 14.2.5, or 14.3.1.
What is the impact of CVE-2021-39876?
CVE-2021-39876 allows unauthorized users to view the members of private groups through the auto-complete Assignee endpoint.
Which versions of GitLab are affected by CVE-2021-39876?
CVE-2021-39876 affects all GitLab CE/EE versions from 11.3 to 14.1.7, 14.2.5, and 14.3.1.
Is CVE-2021-39876 specific to GitLab CE or EE?
CVE-2021-39876 affects both GitLab CE and GitLab EE installations.

agent/type
agent/references
agent/weakness
agent/author
agent/softwarecombine
agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/severity
agent/first-publish-date
agent/event
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
vendor/gitlab
canonical/gitlab
version/gitlab/11.3
version/gitlab/11.3.0
version/gitlab/14.2
version/gitlab/14.3.0

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Frequently Asked Questions

What is the severity of CVE-2021-39876?
CVE-2021-39876 is classified as a medium severity vulnerability due to its potential exposure of sensitive information.
How do I fix CVE-2021-39876?
To mitigate CVE-2021-39876, upgrade GitLab to a version higher than 14.1.7, 14.2.5, or 14.3.1.
What is the impact of CVE-2021-39876?
CVE-2021-39876 allows unauthorized users to view the members of private groups through the auto-complete Assignee endpoint.
Which versions of GitLab are affected by CVE-2021-39876?
CVE-2021-39876 affects all GitLab CE/EE versions from 11.3 to 14.1.7, 14.2.5, and 14.3.1.
Is CVE-2021-39876 specific to GitLab CE or EE?
CVE-2021-39876 affects both GitLab CE and GitLab EE installations.