What is the severity of CVE-2021-39930?

CVE-2021-39930 has been classified as a high severity vulnerability due to the potential exposure of sensitive user project and group templates.

How do I fix CVE-2021-39930?

To fix CVE-2021-39930, upgrade GitLab to a version later than 14.3.6, 14.4.4, or 14.5.2 depending on your current version.

What versions are affected by CVE-2021-39930?

CVE-2021-39930 affects GitLab EE versions from 12.4 to 14.3.6, 14.4.0 to 14.4.4, and 14.5.0 to 14.5.2.

What type of vulnerability is CVE-2021-39930?

CVE-2021-39930 is a missing authorization vulnerability that allows unauthorized access to user templates.

Who is impacted by CVE-2021-39930?

All users of affected versions of GitLab, especially those utilizing custom project and group templates, are impacted by CVE-2021-39930.

Vulnerability/
CVE-2021-39930

medium

4.3

CWE

863

13/12/2021

4/8/2024

CVE-2021-39930

First published: Mon Dec 13 2021(Updated: )

Missing authorization in GitLab EE versions between 12.4 and 14.3.6, between 14.4.0 and 14.4.4, and between 14.5.0 and 14.5.2 allowed an attacker to access a user's custom project and group templates

Credit: cve@gitlab.com

Affected Software	Affected Version	How to fix
GitLab	>=12.4.0<14.3.6
GitLab	>=12.4.0<14.3.6
GitLab	>=14.4.0<14.4.4
GitLab	>=14.4.0<14.4.4
GitLab	>=14.5.0<14.5.2
GitLab	>=14.5.0<14.5.2

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Frequently Asked Questions

What is the severity of CVE-2021-39930?
CVE-2021-39930 has been classified as a high severity vulnerability due to the potential exposure of sensitive user project and group templates.
How do I fix CVE-2021-39930?
To fix CVE-2021-39930, upgrade GitLab to a version later than 14.3.6, 14.4.4, or 14.5.2 depending on your current version.
What versions are affected by CVE-2021-39930?
CVE-2021-39930 affects GitLab EE versions from 12.4 to 14.3.6, 14.4.0 to 14.4.4, and 14.5.0 to 14.5.2.
What type of vulnerability is CVE-2021-39930?
CVE-2021-39930 is a missing authorization vulnerability that allows unauthorized access to user templates.
Who is impacted by CVE-2021-39930?
All users of affected versions of GitLab, especially those utilizing custom project and group templates, are impacted by CVE-2021-39930.

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source/MITRE
agent/severity
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agent/first-publish-date
agent/event
agent/source
agent/tags
collector/nvd-index
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vendor/gitlab
canonical/gitlab
version/gitlab/12.4.0
version/gitlab/14.4.0
version/gitlab/14.5.0

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Frequently Asked Questions

What is the severity of CVE-2021-39930?
CVE-2021-39930 has been classified as a high severity vulnerability due to the potential exposure of sensitive user project and group templates.
How do I fix CVE-2021-39930?
To fix CVE-2021-39930, upgrade GitLab to a version later than 14.3.6, 14.4.4, or 14.5.2 depending on your current version.
What versions are affected by CVE-2021-39930?
CVE-2021-39930 affects GitLab EE versions from 12.4 to 14.3.6, 14.4.0 to 14.4.4, and 14.5.0 to 14.5.2.
What type of vulnerability is CVE-2021-39930?
CVE-2021-39930 is a missing authorization vulnerability that allows unauthorized access to user templates.
Who is impacted by CVE-2021-39930?
All users of affected versions of GitLab, especially those utilizing custom project and group templates, are impacted by CVE-2021-39930.