CVE-2020-2256: XSS

Published Sep 16, 2020
·
Updated

Jenkins Pipeline Maven Integration Plugin 3.9.2 and earlier does not escape the upstream job's display name shown as part of a build cause, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

Other sources

Pipeline Maven Integration Plugin 3.9.2 and earlier does not escape the upstream job’s display name shown as part of a build cause.

This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

Pipeline Maven Integration Plugin 3.9.3 escapes upstream job names in build causes.

Affected Software

2 affected componentsFixes available
Jenkins Pipeline Maven Integration Jenkins<=3.9.2
maven/org.jenkins-ci.plugins:pipeline-maven<=3.9.2
3.9.3

Event History

Sep 16, 2020
CVE Published
via MITRE·01:20 PM
Data Sourced
via MITRE·01:20 PM
Description
May 24, 2022
Advisory Published
05:28 PM
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Frequently Asked Questions

1

What is the vulnerability ID for Jenkins Pipeline Maven Integration Plugin?

The vulnerability ID for Jenkins Pipeline Maven Integration Plugin is CVE-2020-2256.

2

What is the severity of CVE-2020-2256?

The severity of CVE-2020-2256 is medium with a severity value of 5.4.

3

What is the affected software for CVE-2020-2256?

The affected software for CVE-2020-2256 is Jenkins Pipeline Maven Integration Plugin version up to and including 3.9.2.

4

What is the description of CVE-2020-2256?

CVE-2020-2256 is a stored cross-site scripting (XSS) vulnerability in Jenkins Pipeline Maven Integration Plugin 3.9.2 and earlier, allowing attackers with Job/Configure permission to exploit the vulnerability.

5

Are there any references for CVE-2020-2256?

Yes, you can find references for CVE-2020-2256 at the following links: [reference 1](http://www.openwall.com/lists/oss-security/2020/09/16/3) and [reference 2](https://www.jenkins.io/security/advisory/2020-09-16/#SECURITY-1976).

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