CVE-2020-2161
published 2020-03-25CVE-2020-2161: Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not properly escape node labels that are shown in the form validation for label expressions on job…
PriorityP426medium5.4CVSS 3.1
AVNACLPRLUIRSCCLILAN
EPSS
1.24%
65.3th percentile
Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not properly escape node labels that are shown in the form validation for label expressions on job configuration pages, resulting in a stored XSS vulnerability exploitable by users able to define node labels.
Affected
14 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| jenkins | artifactory_plugin | — | — |
| jenkins | aws_steps_plugin | — | — |
| jenkins | azure_container_service_plugin | — | — |
| jenkins | jenkins | <= 2.204.5 | — |
| jenkins | jenkins | <= 2.227 | — |
| jenkins | jenkins_core | — | — |
| jenkins | jenkins_lts | — | — |
| jenkins | jenkins_weekly | — | — |
| jenkins | openshift_pipeline_plugin | — | — |
| jenkins | queue_cleanup_plugin | — | — |
| jenkins | rapiddeploy_plugin | — | — |
| jenkins | yaml_input_files_to_azure_container_service_plugin | — | — |
| jenkins | yaml_input_files_to_openshift_pipeline_plugin | — | — |
| jenkins_project | jenkins | unspecified – 2.227 | — |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
nvdv2.03.5LOWAV:N/AC:M/Au:S/C:N/I:P/A:N
vendor_redhat5.4MEDIUM
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Jenkins
Jenkins Security Advisory 2020-03-25
vendor_jenkins·2020-03-25·CVSS 8.8
CVE-2020-2160 [HIGH] Jenkins Security Advisory 2020-03-25
Title: Jenkins Security Advisory 2020-03-25
Jenkins Security Advisory 2020-03-25
Jenkins Security Home
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Overview
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This advisory announces vulnerabilities in the following Jenkins deliverables:
Jenkins (core)
Artifactory
Plugin
Azure Container Service
Plugin
OpenShift Pipeline
Plugin
Pipeline: AWS Steps
Plugin
Queue cleanup
Plugin
RapidDeploy
Plugin
Descrip
Red Hat
jenkins: XSS in job configuration pages
vendor_redhat·2020-03-25·CVSS 5.4
CVE-2020-2161 [MEDIUM] CWE-79 jenkins: XSS in job configuration pages
jenkins: XSS in job configuration pages
Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not properly escape node labels that are shown in the form validation for label expressions on job configuration pages, resulting in a stored XSS vulnerability exploitable by users able to define node labels.
OSV
Improper Neutralization of Input During Web Page Generation in Jenkins
osv·2022-05-24
CVE-2020-2161 [MEDIUM] Improper Neutralization of Input During Web Page Generation in Jenkins
Improper Neutralization of Input During Web Page Generation in Jenkins
Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not properly escape node labels that are shown in the form validation for label expressions on job configuration pages, resulting in a stored XSS vulnerability exploitable by users able to define node labels.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-2161 jenkins: XSS in job configuration pages [fedora-all]
bugzilla·2020-03-31·CVSS 5.4
CVE-2020-2161 [MEDIUM] CVE-2020-2161 jenkins: XSS in job configuration pages [fedora-all]
CVE-2020-2161 jenkins: XSS in job configuration pages [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedora.
Bugzilla
CVE-2020-2161 jenkins: XSS in job configuration pages
bugzilla·2020-03-31·CVSS 5.4
CVE-2020-2161 [MEDIUM] CVE-2020-2161 jenkins: XSS in job configuration pages
CVE-2020-2161 jenkins: XSS in job configuration pages
A vulnerability was found in Jenkins 2.227 and earlier, LTS 2.204.5 and earlier does not properly escape node labels that are shown in the form validation for label expressions on job configuration pages, resulting in a stored XSS vulnerability exploitable by users able to define node labels.
Reference:
http://www.openwall.com/lists/oss-security/2020/03/25/2
Discussion:
Created jenkins tracking bugs for this issue:
Affects: fedora-all [bug 1819199]
---
External References:
https://jenkins.io/security/advisory/2020-03-25/#SECURITY-1781
2020-03-25
Published