# CVE-2016-6637: Cloud Foundry vulnerable to Cross-Site Request Forgery

Source: https://junglewise.ai/threats/cve-2016-6637-cloud-foundry-vulnerable-to-cross-site-request-forgery  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-05-13  
License: CC BY 4.0 with a link back

CVE-2016-6637 · Severity: low · CVSS 3 · Published 2022-05-13

Cloud Foundry vulnerable to Cross-Site Request Forgery

Technologies: [org.cloudfoundry.identity:cloudfoundry-identity-server (Maven)](https://junglewise.ai/threats/technologies/org-cloudfoundry-identity-cloudfoundry-identity-server). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2016-6637 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2016-6637 being exploited in the wild.

**How severe is CVE-2016-6637?** Low severity, with a CVSS score of 3, published 13 May 2022.

**Which products and versions are affected?** org.cloudfoundry.identity:cloudfoundry-identity-server (Maven) ECOSYSTEM:introduced=2.0.0,fixed=2.7.4.7.

**Is there a fix for CVE-2016-6637?** Yes. org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): upgrade to 2.7.4.7 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2016-6637?** Check whether you run org.cloudfoundry.identity:cloudfoundry-identity-server (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven): upgrade to 2.7.4.7 or later

  ```sh
  # set org.cloudfoundry.identity:cloudfoundry-identity-server to 2.7.4.7 in your pom.xml or build.gradle
  ```


## Affected products

- org.cloudfoundry.identity:cloudfoundry-identity-server (Maven) ECOSYSTEM:introduced=2.0.0,fixed=2.7.4.7

## Identifiers

- CVE-2016-6637
- GHSA-4m8c-h7fr-gq5c

## Related threats

- [Cloudfoundry UAA has logic error in the token revocation endpoint implementation](https://junglewise.ai/threats/cve-2026-22723-inappropriate-user-token-revocation-due-to-a-logic-error-in-the)
- [Cloud Foundry UAA SessionID present in Audit Event Logs](https://junglewise.ai/threats/cve-2018-1192-cloud-foundry-uaa-sessionid-present-in-audit-event-logs)
- [Cloud Foundry UAA open redirect](https://junglewise.ai/threats/cve-2018-11041-cloud-foundry-uaa-open-redirect)
- [Cloud Foundry vulnerable to Improper Certificate Validation](https://junglewise.ai/threats/cve-2016-5016-cloud-foundry-vulnerable-to-improper-certificate-validation)
- [Cloud Foundry UAA accepts refresh token as access token on admin endpoints](https://junglewise.ai/threats/cve-2018-11047-cloud-foundry-uaa-accepts-refresh-token-as-access-token-on-admin)