CVE-2019-10353 Cross-Site Request Forgery in Jenkins

High 7.5 Published Updated

Attackers can bypass CSRF protection in Jenkins by reusing non-expiring tokens, potentially performing unauthorized actions on behalf of users.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
Available

What is CVE-2019-10353?

CVE-2019-10353 is a high-severity vulnerability in Jenkins Jenkins, published on 17 Jul 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

CSRF tokens in Jenkins 2.185 and earlier, LTS 2.176.1 and earlier did not expire, thereby allowing attackers able to obtain them to bypass CSRF protection.

Weakness: CWE-352

Which versions are affected by CVE-2019-10353?

4 open source packages ship an affected version, including org.jenkins-ci.main:jenkins-core. It affects 1 product.

PackageAffectedFixed in
org.jenkins-ci.main:jenkins-core MavenAll versions2.176.2
org.jenkins-ci.main:jenkins-core MavenAll versions2.176.2
org.jenkins-ci.main:jenkins-core MavenFrom 2.1772.186
org.jenkins-ci.main:jenkins-core MavenFrom 2.1772.186

Products include Jenkins Jenkins.

How do I fix CVE-2019-10353?

Upgrade org.jenkins-ci.main:jenkins-core to a fixed version for your release line: 2.176.2 or 2.186.

Is CVE-2019-10353 being exploited?

There is no known exploitation of CVE-2019-10353 in the wild and no public exploit code.

All Jenkins Jenkins vulnerabilities

Sources

Also known as GHSA-hcxf-rq72-h4rr.

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