CVE-2023-28639 — GLPI is a free asset and IT management software package

GLPI is a free asset and IT management software package. Starting in version 0.85 and prior to versions 9.5.13 and 10.0.7, a malicious link can be crafted by an unauthenticated user. It will be able to exploit a reflected XSS in case any authenticated user opens the crafted link.

01What is this vulnerability?

GLPI is a free asset and IT management software package. Starting in version 0.85 and prior to versions 9.5.13 and 10.0.7, a malicious link can be crafted by an unauthenticated user. It will be able to exploit a reflected XSS in case any authenticated user opens the crafted link. This issue is fixed in versions 9.5.13 and 10.0.7.

02Affected products

Vendor	Product	Versions
glpi	glpi	0.85, 9.5.13, 10.0.0, 10.0.7

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-04-05T00:00:00.000Z
• Last modified: 2025-02-13T16:48:48.001Z

09References

• github.com — https://github.com/glpi-project/glpi/releases/tag/10.0.7
• github.com — https://github.com/glpi-project/glpi/releases/tag/9.5.13
• github.com — https://github.com/glpi-project/glpi/security/advisories/GHSA-r93q-chh5-jgh4