CVE-2019-1003013 Cross-site Scripting in Jenkins Blue Ocean Plugin
Attackers with edit permissions can inject arbitrary HTML into user descriptions, leading to cross-site scripting in Jenkins Blue Ocean.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2019-1003013?
CVE-2019-1003013 is a medium-severity cross-site scripting vulnerability in Redhat Openshift Container Platform, published on 6 Feb 2019. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-79
Which versions are affected by CVE-2019-1003013?
2 open source packages ship an affected version, including io.jenkins.blueocean:blueocean. It affects 2 products.
| Package | Affected | Fixed in |
|---|---|---|
io.jenkins.blueocean:blueocean Maven | All versions | 1.10.2 |
io.jenkins.blueocean:blueocean Maven | All versions | 1.10.2 |
Products include Jenkins Blue Ocean, Redhat Openshift Container Platform.
How do I fix CVE-2019-1003013?
Upgrade io.jenkins.blueocean:blueocean to 1.10.2 or later.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2019-1003013 being exploited?
There is no known exploitation of CVE-2019-1003013 in the wild and no public exploit code.
Other vulnerabilities in Redhat Openshift Container Platform
- CVE-2023-40341 Jenkins Blue Ocean Plugin cross-site request forgery vulnerability
- CVE-2017-1000106 Improper Authentication in Jenkins Blue Ocean Plugin
- CVE-2022-30952 Insufficiently Protected Credentials in Jenkins Pipeline SCM API for Blue Ocean Plugin
- CVE-2022-30953 Cross Site Request Forgery in Jenkins Blue Ocean Plugin
- CVE-2022-30954 Missing permission check in Jenkins Blue Ocean Plugin
Sources
Also known as GHSA-7fjr-5hph-c2mh.