CVE-2018-1999007: XSS
First published: Mon Jul 23 2018(Updated: )
A cross-site scripting vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in the Stapler web framework's org/kohsuke/stapler/Stapler.java that allows attackers with the ability to control the existence of some URLs in Jenkins to define JavaScript that would be executed in another user's browser when that other user views HTTP 404 error pages while Stapler debug mode is enabled.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| maven/org.kohsuke.stapler:stapler-parent | <1.250.1 | 1.250.1 |
| maven/org.jenkins-ci.main:jenkins-core | >=2.122<2.132 | 2.132 |
| maven/org.jenkins-ci.main:jenkins-core | <2.121.2 | 2.121.2 |
| Jenkins | <=2.121.1 | |
| Jenkins | >=2.122<=2.132 | |
| Oracle Communications Cloud Native Core Automated Test Suite | =1.9.0 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2018-1999007
- https://jenkins.io/security/advisory/2018-07-18/#SECURITY-390
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://github.com/jenkinsci/stapler/commit/03e221a81e8424709d1fbdf72ab814309dd8e13f
- https://github.com/advisories/GHSA-6456-xjm5-g3pg (Advisory)
Frequently Asked Questions
What is the severity of CVE-2018-1999007?
CVE-2018-1999007 is classified as a moderate severity cross-site scripting vulnerability.
How do I fix CVE-2018-1999007?
To fix CVE-2018-1999007, upgrade Jenkins to version 2.132 or later, or to 2.121.2 or later.
Which versions of Jenkins are affected by CVE-2018-1999007?
CVE-2018-1999007 affects Jenkins versions 2.132 and earlier, as well as 2.121.1 and earlier.
What type of vulnerability is CVE-2018-1999007?
CVE-2018-1999007 is a cross-site scripting (XSS) vulnerability in the Stapler web framework.
What impact can CVE-2018-1999007 have on Jenkins users?
CVE-2018-1999007 can allow attackers to execute malicious JavaScript in the context of another user’s session.
- collector/github-advisory-latest
- alias/GHSA-6456-xjm5-g3pg
- alias/CVE-2018-1999007
- collector/github-advisory
- agent/type
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- vendor/jenkins
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- version/jenkins/2.121.1
- version/jenkins/2.122
- version/jenkins/2.132
- vendor/oracle
- canonical/oracle communications cloud native core automated test suite
- version/oracle communications cloud native core automated test suite/1.9.0