What is CVE-2021-21314?

CVE-2021-21314 is a medium-severity vulnerability in Glpi-Project Glpi, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-03-03.

How severe is CVE-2021-21314?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Glpi-Project Glpi

CVE-2021-21314

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.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.006 (44.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:N/I:H/A:N.

Affected products

Glpi-project Glpi — versions < 9.5.4

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Release Notes)
security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)

Frequently asked questions

What is CVE-2021-21314?: CVE-2021-21314 is a medium-severity vulnerability in Glpi-Project Glpi, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2021-03-03.
How severe is CVE-2021-21314?: Medium severity. CVSS v3 base score is 5.4 out of 10.