XSS in Glpi-Project Glpi

CVE-2025-21627

GLPI is a free asset and IT management software package. In versions prior to 10.0.18, a malicious link can be crafted to perform a reflected XSS attack on the search page. If the anonymous ticket creation is enabled, this attack can be performed by an unauthenticated user. Version 10.0.18 contains a fix for the issue.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (27.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 27.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-21627: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-21627?
CVE-2025-21627 is a medium-severity vulnerability in Glpi-Project Glpi, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2025-02-25.
How severe is CVE-2025-21627?
Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2025-21627 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.