What is the severity of CVE-2020-13271?

CVE-2020-13271 is classified as a high severity vulnerability due to its potential for stored cross-site scripting.

How do I fix CVE-2020-13271?

To fix CVE-2020-13271, upgrade to GitLab version 12.10.8, 13.0.2, or later.

Which versions of GitLab are affected by CVE-2020-13271?

CVE-2020-13271 affects all GitLab CE/EE versions prior to 13.0.2, specifically versions up to 12.9.8 and between 12.10.0 to 12.10.7.

What type of attack does CVE-2020-13271 enable?

CVE-2020-13271 allows attackers to execute arbitrary JavaScript code through stored cross-site scripting.

Can CVE-2020-13271 be exploited remotely?

Yes, CVE-2020-13271 can be exploited remotely by attackers if the affected GitLab instance is accessible.

Vulnerability/
CVE-2020-13271

medium

6.1

CWE

10/6/2020

4/8/2024

CVE-2020-13271: XSS

First published: Wed Jun 10 2020(Updated: )

A Stored Cross-Site Scripting vulnerability allowed the execution of arbitrary Javascript code in the blobs API in all previous GitLab CE/EE versions through 13.0.1

Credit: cve@gitlab.com

Affected Software	Affected Version	How to fix
GitLab	<12.9.8
GitLab	<12.9.8
GitLab	>=12.10.0<12.10.7
GitLab	>=12.10.0<12.10.7
GitLab	>=13.0.0<13.0.1
GitLab	>=13.0.0<13.0.1

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2020-13271?
CVE-2020-13271 is classified as a high severity vulnerability due to its potential for stored cross-site scripting.
How do I fix CVE-2020-13271?
To fix CVE-2020-13271, upgrade to GitLab version 12.10.8, 13.0.2, or later.
Which versions of GitLab are affected by CVE-2020-13271?
CVE-2020-13271 affects all GitLab CE/EE versions prior to 13.0.2, specifically versions up to 12.9.8 and between 12.10.0 to 12.10.7.
What type of attack does CVE-2020-13271 enable?
CVE-2020-13271 allows attackers to execute arbitrary JavaScript code through stored cross-site scripting.
Can CVE-2020-13271 be exploited remotely?
Yes, CVE-2020-13271 can be exploited remotely by attackers if the affected GitLab instance is accessible.

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agent/first-publish-date
agent/event
agent/source
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canonical/gitlab
version/gitlab/12.10.0
version/gitlab/13.0.0

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Frequently Asked Questions

What is the severity of CVE-2020-13271?
CVE-2020-13271 is classified as a high severity vulnerability due to its potential for stored cross-site scripting.
How do I fix CVE-2020-13271?
To fix CVE-2020-13271, upgrade to GitLab version 12.10.8, 13.0.2, or later.
Which versions of GitLab are affected by CVE-2020-13271?
CVE-2020-13271 affects all GitLab CE/EE versions prior to 13.0.2, specifically versions up to 12.9.8 and between 12.10.0 to 12.10.7.
What type of attack does CVE-2020-13271 enable?
CVE-2020-13271 allows attackers to execute arbitrary JavaScript code through stored cross-site scripting.
Can CVE-2020-13271 be exploited remotely?
Yes, CVE-2020-13271 can be exploited remotely by attackers if the affected GitLab instance is accessible.