Missing permission check in Jenkins Cloud Statistics Plugin
Jenkins Cloud Statistics Plugin 0.26 and earlier does not perform a permission check in an HTTP endpoint.
This allows attackers with Overall/Read permission and knowledge of random activity IDs to view related provisioning exception error messages.
Jenkins Cloud Statistics Plugin 0.27 requires Overall/Administer permission to access provisioning exception error messages.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.jenkins-ci.plugins:cloud-stats | < 0.27 | 0.27 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-21631
- https://github.com/jenkinsci/cloud-stats-plugin/commit/07dd3da346a65083a93a071036409f1128e0b133
- https://github.com/jenkinsci/cloud-stats-plugin
- https://www.jenkins.io/security/advisory/2021-03-30/#SECURITY-2246
- http://www.openwall.com/lists/oss-security/2021/03/30/1
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N- Weakness (CWE)
CWE-862- Platform
- Java / Kotlin (Maven)
- Package
org.jenkins-ci.plugins:cloud-stats- Disclosed
- 24.05.2022
- Updated
- 11.10.2026 11:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-xv69-6rf3-w5g2 - CC BY 4.0
Vulnerability history: org.jenkins-ci.plugins:cloud-stats
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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