CVE-2019-1003013

Description

An cross-site scripting vulnerability exists in Jenkins Blue Ocean Plugins 1.10.1 and earlier in blueocean-commons/src/main/java/io/jenkins/blueocean/commons/stapler/Export.java, blueocean-commons/src/main/java/io/jenkins/blueocean/commons/stapler/export/ExportConfig.java, blueocean-commons/src/main/java/io/jenkins/blueocean/commons/stapler/export/JSONDataWriter.java, blueocean-rest-impl/src/main/java/io/jenkins/blueocean/service/embedded/UserStatePreloader.java, blueocean-web/src/main/resources/io/jenkins/blueocean/PageStatePreloadDecorator/header.jelly that allows attackers with permission to edit a user's description in Jenkins to have Blue Ocean render arbitrary HTML when using it as that user.

Category

5.4
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.05%
Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory jenkins.io
Affected: Jenkins project Jenkins Blue Ocean Plugins
Published at:
Updated at:

References

Link Tags
https://access.redhat.com/errata/RHBA-2019:0326 third party advisory vendor advisory
https://jenkins.io/security/advisory/2019-01-28/#SECURITY-1204 vendor advisory
https://access.redhat.com/errata/RHBA-2019:0327 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-1003013?
CVE-2019-1003013 has been scored as a medium severity vulnerability.
How to fix CVE-2019-1003013?
To fix CVE-2019-1003013, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-1003013 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-1003013 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-1003013?
CVE-2019-1003013 affects Jenkins project Jenkins Blue Ocean Plugins.
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