CVE-2018-1000114 Jenkins Promoted Builds Plugin allowed unauthorized users to run some promotion processes

Medium 4.3 Published Updated

Attackers with read access can perform unauthorized build promotions due to improper authorization checks in the Jenkins Promoted Builds Plugin.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2018-1000114?

CVE-2018-1000114 is a medium-severity missing authorization vulnerability in n/a, published on 13 Mar 2018. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

An improper authorization vulnerability exists in Jenkins Promoted Builds Plugin 2.31.1 and earlier in Status.java and ManualCondition.java that allow an attacker with read access to jobs to perform promotions.

Weakness: CWE-863

Which versions are affected by CVE-2018-1000114?

2 open source packages ship an affected version, including org.jenkins-ci.plugins:promoted-builds. It affects 1 product.

PackageAffectedFixed in
org.jenkins-ci.plugins:promoted-builds MavenAll versions3.0
org.jenkins-ci.plugins:promoted-builds MavenAll versions3.0

Products include Jenkins Promoted Builds.

How do I fix CVE-2018-1000114?

Upgrade org.jenkins-ci.plugins:promoted-builds to 3.0 or later.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2018-1000114 being exploited?

There is no known exploitation of CVE-2018-1000114 in the wild and no public exploit code.

Sources

Also known as GHSA-9rx5-w522-5fh7.

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