CVE-2019-10438 Jenkins CRX Content Package Deployer Plugin subject to Missing Authorization
Attackers with read permissions can capture stored Jenkins credentials by connecting to attacker-controlled URLs due to missing permission checks.
- 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-2019-10438?
CVE-2019-10438 is a medium-severity missing authorization vulnerability in Jenkins CRX Content Package Deployer Plugin, published on 16 Oct 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A missing permission check in Jenkins CRX Content Package Deployer Plugin 1.8.1 and earlier allowed attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.
Weakness: CWE-862
Which versions are affected by CVE-2019-10438?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:crx-content-package-deployer. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:crx-content-package-deployer Maven | All versions | 1.9 |
org.jenkins-ci.plugins:crx-content-package-deployer Maven | All versions | 1.9 |
Products include Jenkins Crx Content Package Deployer.
How do I fix CVE-2019-10438?
Upgrade org.jenkins-ci.plugins:crx-content-package-deployer to 1.9 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2019-10438 being exploited?
There is no known exploitation of CVE-2019-10438 in the wild and no public exploit code.
Other vulnerabilities in Jenkins CRX Content Package Deployer Plugin
Sources
Also known as GHSA-jww4-2793-9gmg.