CVE-2021-21653 Missing Authorization in jenkins xray-connector
Attackers with read permissions can enumerate stored credential IDs due to missing authorization checks in the Jenkins Xray 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-2021-21653?
CVE-2021-21653 is a medium-severity missing authorization vulnerability in Jenkins Xray - Test Management for Jira Plugin, published on 11 May 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Jenkins Xray - Test Management for Jira Plugin 2.4.0 and earlier does not perform a permission check in an HTTP endpoint, allowing with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.
Which versions are affected by CVE-2021-21653?
2 open source packages ship an affected version, including org.jenkins-ci.plugins:xray-connector. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
org.jenkins-ci.plugins:xray-connector Maven | All versions | 2.4.1 |
org.jenkins-ci.plugins:xray-connector Maven | All versions | 2.4.1 |
Products include Jenkins Xray - Test Management for Jira.
How do I fix CVE-2021-21653?
Upgrade org.jenkins-ci.plugins:xray-connector to 2.4.1 or later.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2021-21653 being exploited?
There is no known exploitation of CVE-2021-21653 in the wild and no public exploit code.
Other vulnerabilities in Jenkins Xray - Test Management for Jira Plugin
Sources
Also known as GHSA-5557-j87h-cvf4.