# CVE-2020-2136: Improper Neutralization of Input During Web Page Generation in Jenkins Git Plugin

Source: https://junglewise.ai/threats/cve-2020-2136-improper-neutralization-of-input-during-web-page-generation-in  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-05-24  
License: CC BY 4.0 with a link back

CVE-2020-2136 · Severity: low · CVSS 3.1 · Published 2022-05-24

Improper Neutralization of Input During Web Page Generation in Jenkins Git Plugin

Technologies: [org.jenkins-ci.plugins:git (Maven)](https://junglewise.ai/threats/technologies/org-jenkins-ci-plugins-git). Vendors: [Maven](https://junglewise.ai/threats/vendors/maven).

## Quick answers

**Is CVE-2020-2136 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2020-2136 being exploited in the wild.

**How severe is CVE-2020-2136?** Low severity, with a CVSS score of 3.1, published 24 May 2022.

**Which products and versions are affected?** org.jenkins-ci.plugins:git (Maven) ECOSYSTEM:introduced=0,fixed=4.2.1.

**Is there a fix for CVE-2020-2136?** Yes. org.jenkins-ci.plugins:git (Maven): upgrade to 4.2.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2020-2136?** Check whether you run org.jenkins-ci.plugins:git (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.jenkins-ci.plugins:git (Maven): upgrade to 4.2.1 or later

  ```sh
  # set org.jenkins-ci.plugins:git to 4.2.1 in your pom.xml or build.gradle
  ```


## Affected products

- org.jenkins-ci.plugins:git (Maven) ECOSYSTEM:introduced=0,fixed=4.2.1

## Identifiers

- CVE-2020-2136
- GHSA-6c7r-6p5m-cp82

## Related threats

- [Improper masking of credentials Jenkins in Git Plugin](https://junglewise.ai/threats/cve-2022-38663-improper-masking-of-credentials-jenkins-in-git-plugin)
- [Lack of authentication mechanism in Jenkins Git Plugin webhook](https://junglewise.ai/threats/cve-2022-36884-lack-of-authentication-mechanism-in-jenkins-git-plugin-webhook)
- [Lack of authentication mechanism in Jenkins Git Plugin webhook](https://junglewise.ai/threats/cve-2022-36883-lack-of-authentication-mechanism-in-jenkins-git-plugin-webhook)
- [Lack of authentication mechanism in Jenkins Git Plugin webhook](https://junglewise.ai/threats/cve-2022-36882-lack-of-authentication-mechanism-in-jenkins-git-plugin-webhook)
- [Stored XSS vulnerability in Jenkins Git Plugin](https://junglewise.ai/threats/cve-2021-21684-stored-xss-vulnerability-in-jenkins-git-plugin)