# CVE-2016-6814: Deserialization of Untrusted Data in Groovy

Source: https://junglewise.ai/threats/cve-2016-6814-deserialization-of-untrusted-data-in-groovy  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-05-13  
License: CC BY 4.0 with a link back

CVE-2016-6814 · Severity: low · CVSS 3 · Published 2022-05-13

Deserialization of Untrusted Data in Groovy

Technologies: [org.codehaus.groovy:groovy (Maven)](https://junglewise.ai/threats/technologies/org-codehaus-groovy-groovy), [org.codehaus.groovy:groovy-all (Maven)](https://junglewise.ai/threats/technologies/org-codehaus-groovy-groovy-all). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2016-6814 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2016-6814 being exploited in the wild.

**How severe is CVE-2016-6814?** Low severity, with a CVSS score of 3, published 13 May 2022.

**Which products and versions are affected?** org.codehaus.groovy:groovy (Maven) ECOSYSTEM:introduced=1.7.0,fixed=2.4.8; org.codehaus.groovy:groovy-all (Maven) ECOSYSTEM:introduced=1.7.0,fixed=2.4.8.

**Is there a fix for CVE-2016-6814?** Yes. org.codehaus.groovy:groovy (Maven): upgrade to 2.4.8 or later; org.codehaus.groovy:groovy-all (Maven): upgrade to 2.4.8 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2016-6814?** Check whether you run org.codehaus.groovy:groovy (Maven) or org.codehaus.groovy:groovy-all (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.codehaus.groovy:groovy (Maven): upgrade to 2.4.8 or later

  ```sh
  # set org.codehaus.groovy:groovy to 2.4.8 in your pom.xml or build.gradle
  ```

- org.codehaus.groovy:groovy-all (Maven): upgrade to 2.4.8 or later

  ```sh
  # set org.codehaus.groovy:groovy-all to 2.4.8 in your pom.xml or build.gradle
  ```


## Affected products

- org.codehaus.groovy:groovy (Maven) ECOSYSTEM:introduced=1.7.0,fixed=2.4.8
- org.codehaus.groovy:groovy-all (Maven) ECOSYSTEM:introduced=1.7.0,fixed=2.4.8

## Identifiers

- CVE-2016-6814
- GHSA-xphj-m9cc-8fmq

## Related threats

- [Improper Neutralization of Special Elements in Output Used by a Downstream Component in Apache Groovy](https://junglewise.ai/threats/cve-2015-3253-improper-neutralization-of-special-elements-in-output-used-by-a)
- [Information Disclosure in Apache Groovy](https://junglewise.ai/threats/cve-2020-17521-information-disclosure-in-apache-groovy)