CVE-2020-2238: XSS
First published: Tue Sep 01 2020(Updated: )
Jenkins Git Parameter Plugin 0.9.12 and earlier does not escape the repository field on the 'Build with Parameters' page, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.
Credit: jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Jenkins Git Parameter | <=0.9.12 | |
| maven/org.jenkins-ci.tools:git-parameter | <=0.9.12 | 0.9.13 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2020/09/01/3
- https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1884
- https://nvd.nist.gov/vuln/detail/CVE-2020-2238
- https://github.com/jenkinsci/git-parameter-plugin/commit/7014c4dd030ee4226b4795137050743a84d67cb0
- https://github.com/advisories/GHSA-j7q2-c6r4-x2jw (Advisory)
Frequently Asked Questions
What is CVE-2020-2238?
CVE-2020-2238 is a stored cross-site scripting (XSS) vulnerability in Jenkins Git Parameter Plugin 0.9.12 and earlier.
How severe is CVE-2020-2238?
CVE-2020-2238 has a severity rating of 5.4, which is considered medium.
What software is affected by CVE-2020-2238?
Jenkins Git Parameter Plugin 0.9.12 and earlier versions are affected by CVE-2020-2238.
How can CVE-2020-2238 be exploited?
CVE-2020-2238 can be exploited by attackers with Job/Configure permission through the 'Build with Parameters' page in Jenkins.
Are there any references for CVE-2020-2238?
Yes, you can find references for CVE-2020-2238 at the following URLs: [http://www.openwall.com/lists/oss-security/2020/09/01/3](http://www.openwall.com/lists/oss-security/2020/09/01/3) and [https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1884](https://jenkins.io/security/advisory/2020-09-01/#SECURITY-1884)
- collector/nvd-index
- collector/nvd-api
- collector/github-advisory-latest
- alias/GHSA-j7q2-c6r4-x2jw
- alias/CVE-2020-2238
- collector/nvd-cve
- collector/github-advisory
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/references
- agent/weakness
- agent/severity
- agent/last-modified-date
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- agent/trending
- vendor/jenkins
- canonical/jenkins git parameter
- version/jenkins git parameter/0.9.12
- package-manager/maven