CVE-2022-34798 Missing Authorization in Jenkins Deployment Dashboard Plugin

Medium 4.3 Published 30 Jun 2022 Updated 3 Aug 2024

Attackers with read permissions can access sensitive endpoints to connect to arbitrary URLs using stolen credentials 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: None listed

What is CVE-2022-34798?

CVE-2022-34798 is a medium-severity missing authorization vulnerability in Jenkins Deployment Dashboard Plugin, published on 30 Jun 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Jenkins Deployment Dashboard Plugin 1.0.10 and earlier does not perform a permission check in several HTTP endpoints, allowing attackers with Overall/Read permission to connect to an attacker-specified HTTP URL using attacker-specified credentials.

Weakness: CWE-862

Which versions are affected by CVE-2022-34798?

2 open source packages ship an affected version, including org.jenkins-ci.plugins:ec2-deployment-dashboard. It affects 1 product.

Package	Affected	Fixed in
`org.jenkins-ci.plugins:ec2-deployment-dashboard` Maven	All versions to `1.0.10`	None
`org.jenkins-ci.plugins:ec2-deployment-dashboard` Maven	All versions to `1.0.10`	None

Products include Jenkins Deployment Dashboard.

How do I fix CVE-2022-34798?

No fix has been published for CVE-2022-34798 yet. Limit exposure of the affected software until one is available.

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

Is CVE-2022-34798 being exploited?

There is no known exploitation of CVE-2022-34798 in the wild and no public exploit code.

Sources

Also known as GHSA-q4mr-j6w9-r2mr.