CVE-2020-2284 XXE vulnerability in Jenkins Liquibase Runner Plugin
An attacker can exploit XML external entity vulnerabilities in the Jenkins Liquibase Runner Plugin to read sensitive files or cause denial of service.
- 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-2020-2284?
CVE-2020-2284 is a high-severity vulnerability in Jenkins Liquibase Runner Plugin, published on 23 Sep 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Jenkins Liquibase Runner Plugin 1.4.5 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.
Weakness: CWE-611
Which versions are affected by CVE-2020-2284?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:liquibase-runner. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:liquibase-runner Maven | All versions | 1.4.7 |
org.jenkins-ci.plugins:liquibase-runner Maven | All versions | 1.4.7 |
Products include Jenkins Liquibase Runner.
How do I fix CVE-2020-2284?
Upgrade org.jenkins-ci.plugins:liquibase-runner to 1.4.7 or later.
Is CVE-2020-2284 being exploited?
There is no known exploitation of CVE-2020-2284 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Liquibase Runner Plugin
Sources
Also known as GHSA-xx7g-f287-f9fq.