CVE-2022-20620
Missing permission checks in SSH Agent Plugin allow enumerating credentials IDs
4.3
MEDIUM
CVSS 3.1
EPSS 0.03%
Description
Jenkins SSH Agent Plugin prior to 1.23.2 and 1.22.1 does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read access to enumerate credentials IDs of credentials stored in Jenkins. Those can be used as part of an attack to capture the credentials using another vulnerability. An enumeration of credentials IDs in SSH Agent Plugin 1.23.2 and 1.22.1 requires the appropriate permissions.
How to fix CVE-2022-20620
To remediate CVE-2022-20620, upgrade the affected package to a fixed version below.
- —upgrade to 1.23.2 or later
Is CVE-2022-20620 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 1.23, < 1.23.2
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 |
References (7)
- ADVISORYnvd.nist.gov/vuln/detail/CVE-2022-20620
- PATCHgithub.com/jenkinsci/ssh-agent-plugin
- WEBgithub.com/CVEProject/cvelist/blob/2d78eb36f4d084db7fb35f1535d8d84fdcb7d859/2022/20xxx/CVE-2022-20620.jsonhttps://github.com/CVEProject/cvelist/blob/2d78eb36f4d084db7fb35f1535d8d84fdcb7d859/2022/20xxx/CVE-2022-20620.json