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Fencer Intel
medium 6.5

CVE-2025-21627 json

GLPI Cross-site Scripting vulnerability

published last yr. modified 4mo ago also EUVD-2025-5383

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 30%
public exploits
0
none known

Summary

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.

Patch / fix

  • glpi-project glpi 10.0.18
  • teclib-edition glpi 10.0.18

Is CVE-2025-21627 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
last yr.

Exploit prediction

0.36% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

  • glpi-project glpi

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.