CVE-2026-55214

8.5 highEPSS 0.3%

High (8.5). EPSS 0.3% chance of exploitation in the next 30 days.

GLPI is a free asset and IT management software package. From 11.0.6 until 11.0.8, an authenticated technician can store active markup in supplier website fields. Any user who opens the affected item's suppliers list triggers the stored cross-site scripting payload. This issue is fixed in version 11.0.8.

Severity

CVSS 4.0

8.5 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-31)
CWE: CWE-116
Published: 2026-09-25
Modified: 2026-09-29
Record from: the NVD, synced 2026-10-19

References

https://github.com/glpi-project/glpi/commit/970786ed3b817c4c2bf90b8457b024ec566b1bfc
https://github.com/glpi-project/glpi/releases/tag/11.0.8
https://github.com/glpi-project/glpi/security/advisories/GHSA-8v8p-w8mq-wqcg

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