CVE-2018-1999007
MEDIUMJenkins < 2.121.1 - Cross-Site Scripting via Stapler Debug Mode HTTP 404 Error Page
Title source: llmDescription
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.
References (2)
Core 2
Core References
Patch, Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuapr2022.html
Vendor Advisory x_refsource_confirm
https://jenkins.io/security/advisory/2018-07-18/#SECURITY-390
Scores
CVSS v3
5.4
EPSS
0.0016
EPSS Percentile
36.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-79
Status
published
Products (4)
jenkins/jenkins
< 2.121.1
oracle/communications_cloud_native_core_automated_test_suite
1.9.0
org.jenkins-ci.main/jenkins-core
0 - 2.121.2Maven
org.kohsuke.stapler/stapler-parent
0 - 1.250.1Maven
Published
Jul 23, 2018
Tracked Since
Feb 18, 2026