CVE-2021-21661
Missing Authorization in Jenkins Kubernetes CLI Plugin
4.3
MEDIUM
CVSS 3.1
EPSS 0.43%
Description
Jenkins Kubernetes CLI Plugin 1.10.0 and earlier does not perform permission checks in several HTTP endpoints, allowing attackers with Overall/Read permission to enumerate credentials IDs of credentials stored in Jenkins.
How to fix CVE-2021-21661
To remediate CVE-2021-21661, upgrade the affected package to a fixed version below.
- —upgrade to 1.10.1 or later
Is CVE-2021-21661 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.10.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |