What is the severity of CVE-2021-3486?

CVE-2021-3486 is classified as a medium severity vulnerability due to its ability to execute JavaScript code via stored XSS in GLPi.

How do I fix CVE-2021-3486?

To fix CVE-2021-3486, upgrade GLPi to version 9.5.5 or higher, which addresses the XSS vulnerability.

What are the affected versions of GLPi for CVE-2021-3486?

The affected version for CVE-2021-3486 is GLPi 9.5.4, which contains the vulnerability.

Can CVE-2021-3486 impact any plugins?

Yes, CVE-2021-3486 can impact plugins within GLPi as it allows the injection of malicious JavaScript code.

What types of attacks can CVE-2021-3486 facilitate?

CVE-2021-3486 can facilitate cross-site scripting (XSS) attacks, potentially compromising user data and session information.

Vulnerability/
CVE-2021-3486

medium

6.1

CWE

8/4/2021

26/5/2021

3/8/2024

CVE-2021-3486: XSS

First published: Thu Apr 08 2021(Updated: )

GLPi 9.5.4 does not sanitize the metadata. This is way its possible to insert XSS into plugins to execute JavaScript code. References: <a href="https://github.com/Kitsun3Sec/exploits/tree/master/cms/GLPI/GLPI-stored-XSS">https://github.com/Kitsun3Sec/exploits/tree/master/cms/GLPI/GLPI-stored-XSS</a> <a href="https://n3k00n3.github.io/blog/09042021/glpi_xss.html">https://n3k00n3.github.io/blog/09042021/glpi_xss.html</a>

Credit: patrick@puiterwijk.org

Affected Software	Affected Version	How to fix
redhat/glpi	<9.5.5	9.5.5
Teclib GLPI	=9.5.4

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Frequently Asked Questions

What is the severity of CVE-2021-3486?
CVE-2021-3486 is classified as a medium severity vulnerability due to its ability to execute JavaScript code via stored XSS in GLPi.
How do I fix CVE-2021-3486?
To fix CVE-2021-3486, upgrade GLPi to version 9.5.5 or higher, which addresses the XSS vulnerability.
What are the affected versions of GLPi for CVE-2021-3486?
The affected version for CVE-2021-3486 is GLPi 9.5.4, which contains the vulnerability.
Can CVE-2021-3486 impact any plugins?
Yes, CVE-2021-3486 can impact plugins within GLPi as it allows the injection of malicious JavaScript code.
What types of attacks can CVE-2021-3486 facilitate?
CVE-2021-3486 can facilitate cross-site scripting (XSS) attacks, potentially compromising user data and session information.

agent/type
collector/mitre-cve
source/MITRE
agent/weakness
agent/author
agent/last-modified-date
agent/references
collector/redhat-bugzilla
source/Red Hat
alias/CVE-2021-3486
agent/software-canonical-lookup
agent/softwarecombine
agent/severity
agent/description
agent/first-publish-date
agent/event
agent/trending
agent/source
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
package-manager/redhat
vendor/glpi-project
canonical/teclib glpi
version/teclib glpi/9.5.4

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Frequently Asked Questions

What is the severity of CVE-2021-3486?
CVE-2021-3486 is classified as a medium severity vulnerability due to its ability to execute JavaScript code via stored XSS in GLPi.
How do I fix CVE-2021-3486?
To fix CVE-2021-3486, upgrade GLPi to version 9.5.5 or higher, which addresses the XSS vulnerability.
What are the affected versions of GLPi for CVE-2021-3486?
The affected version for CVE-2021-3486 is GLPi 9.5.4, which contains the vulnerability.
Can CVE-2021-3486 impact any plugins?
Yes, CVE-2021-3486 can impact plugins within GLPi as it allows the injection of malicious JavaScript code.
What types of attacks can CVE-2021-3486 facilitate?
CVE-2021-3486 can facilitate cross-site scripting (XSS) attacks, potentially compromising user data and session information.