What is CVE-2023-40342?

CVE-2023-40342 is a vulnerability in Jenkins Flaky Test Handler Plugin 1.2.2 and earlier versions that allows for stored cross-site scripting (XSS) attacks.

How does CVE-2023-40342 impact Jenkins?

CVE-2023-40342 allows attackers who can control JUnit report file contents to exploit a stored XSS vulnerability in Jenkins Flaky Test Handler Plugin, potentially compromising the security and integrity of the system.

What is the severity of CVE-2023-40342?

The severity of CVE-2023-40342 is rated as high, with a severity value of 8.

How can I fix CVE-2023-40342?

To fix CVE-2023-40342, upgrade to Flaky Test Handler Plugin version 1.2.3 or later, which includes the necessary fix to escape JUnit test contents and prevent XSS attacks.

Where can I find more information about CVE-2023-40342?

More information about CVE-2023-40342 can be found on the NIST National Vulnerability Database (NVD) at https://nvd.nist.gov/vuln/detail/CVE-2023-40342 and on the Jenkins security advisory page at https://www.jenkins.io/security/advisory/2023-08-16/#SECURITY-3223.

Vulnerability/
CVE-2023-40342

high

CWE

16/8/2023

8/10/2024

CVE-2023-40342: XSS

First published: Wed Aug 16 2023(Updated: )

Jenkins Flaky Test Handler Plugin 1.2.2 and earlier does not escape JUnit test contents when showing them on the Jenkins UI, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control JUnit report file contents.

Credit: jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com

Affected Software	Affected Version	How to fix
Jenkins Flaky Test Handler	<=1.2.2
maven/org.jenkins-ci.plugins:flaky-test-handler	<1.2.3	1.2.3

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Frequently Asked Questions

What is CVE-2023-40342?
CVE-2023-40342 is a vulnerability in Jenkins Flaky Test Handler Plugin 1.2.2 and earlier versions that allows for stored cross-site scripting (XSS) attacks.
How does CVE-2023-40342 impact Jenkins?
CVE-2023-40342 allows attackers who can control JUnit report file contents to exploit a stored XSS vulnerability in Jenkins Flaky Test Handler Plugin, potentially compromising the security and integrity of the system.
What is the severity of CVE-2023-40342?
The severity of CVE-2023-40342 is rated as high, with a severity value of 8.
How can I fix CVE-2023-40342?
To fix CVE-2023-40342, upgrade to Flaky Test Handler Plugin version 1.2.3 or later, which includes the necessary fix to escape JUnit test contents and prevent XSS attacks.
Where can I find more information about CVE-2023-40342?
More information about CVE-2023-40342 can be found on the NIST National Vulnerability Database (NVD) at https://nvd.nist.gov/vuln/detail/CVE-2023-40342 and on the Jenkins security advisory page at https://www.jenkins.io/security/advisory/2023-08-16/#SECURITY-3223.

collector/nvd-api
collector/github-advisory
alias/GHSA-hv48-hgp6-xpqf
alias/CVE-2023-40342
collector/nvd-index
collector/nvd-cve
collector/github-advisory-latest
agent/references
agent/type
agent/last-modified-date
agent/first-publish-date
agent/softwarecombine
agent/tags
agent/severity
agent/author
agent/weakness
agent/description
agent/event
collector/mitre-cve
source/MITRE
vendor/jenkins
canonical/jenkins flaky test handler
version/jenkins flaky test handler/1.2.2
package-manager/maven

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