What is the severity of CVE-2021-39882?

CVE-2021-39882 is classified as a medium severity vulnerability.

How do I fix CVE-2021-39882?

To fix CVE-2021-39882, upgrade to GitLab versions 14.1.7 or later, or 14.2.5 or later.

Who is affected by CVE-2021-39882?

CVE-2021-39882 affects all versions of GitLab CE and EE prior to the patched releases.

What type of information can be accessed through CVE-2021-39882?

CVE-2021-39882 allows anonymous users to retrieve information about any GitLab user given their user ID.

Is authentication required to exploit CVE-2021-39882?

No authentication is required to exploit CVE-2021-39882 as it is accessible by anonymous users.

Vulnerability/
CVE-2021-39882

medium

5.3

CWE

319

5/10/2021

4/8/2024

CVE-2021-39882

First published: Tue Oct 05 2021(Updated: )

In all versions of GitLab CE/EE, provided a user ID, anonymous users can use a few endpoints to retrieve information about any GitLab user.

Credit: cve@gitlab.com

Affected Software	Affected Version	How to fix
GitLab	>=1.0.0<14.1.7
GitLab	>=1.0.0<14.1.7
GitLab	>=14.2<14.2.5
GitLab	>=14.2<14.2.5
GitLab	=4.3.0
GitLab	=4.3.0

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-39882?
CVE-2021-39882 is classified as a medium severity vulnerability.
How do I fix CVE-2021-39882?
To fix CVE-2021-39882, upgrade to GitLab versions 14.1.7 or later, or 14.2.5 or later.
Who is affected by CVE-2021-39882?
CVE-2021-39882 affects all versions of GitLab CE and EE prior to the patched releases.
What type of information can be accessed through CVE-2021-39882?
CVE-2021-39882 allows anonymous users to retrieve information about any GitLab user given their user ID.
Is authentication required to exploit CVE-2021-39882?
No authentication is required to exploit CVE-2021-39882 as it is accessible by anonymous users.

agent/references
agent/type
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/1.0.0
version/gitlab/14.2
version/gitlab/4.3.0

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Frequently Asked Questions

What is the severity of CVE-2021-39882?
CVE-2021-39882 is classified as a medium severity vulnerability.
How do I fix CVE-2021-39882?
To fix CVE-2021-39882, upgrade to GitLab versions 14.1.7 or later, or 14.2.5 or later.
Who is affected by CVE-2021-39882?
CVE-2021-39882 affects all versions of GitLab CE and EE prior to the patched releases.
What type of information can be accessed through CVE-2021-39882?
CVE-2021-39882 allows anonymous users to retrieve information about any GitLab user given their user ID.
Is authentication required to exploit CVE-2021-39882?
No authentication is required to exploit CVE-2021-39882 as it is accessible by anonymous users.