CVE-2021-21314

XSS injection on ticket update

Description

GLPI is open source software which stands for Gestionnaire Libre de Parc Informatique and it is a Free Asset and IT Management Software package. In GLPI before verison 9.5.4, there is an XSS vulnerability involving a logged in user while updating a ticket.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.32%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: glpi-project glpi
Published at:
Updated at:

References

Link Tags
https://github.com/glpi-project/glpi/releases/tag/9.5.4 third party advisory release notes
https://github.com/glpi-project/glpi/security/advisories/GHSA-2w7j-xgj7-3xgg third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-21314?
CVE-2021-21314 has been scored as a medium severity vulnerability.
How to fix CVE-2021-21314?
To fix CVE-2021-21314, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-21314 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-21314 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-21314?
CVE-2021-21314 affects glpi-project glpi.
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