CVE-2021-21645
Missing permission checks in Jenkins Config File Provider Plugin allow enumerating configuration file IDs
4.3
MEDIUM
CVSS 3.1
EPSS 0.12%
Description
Jenkins Config File Provider Plugin 3.7.0 and earlier does not perform permission checks in several HTTP endpoints. This allows attackers with Overall/Read permission to enumerate configuration file IDs. An enumeration of configuration file IDs in Jenkins Config File Provider Plugin 3.7.1 requires the appropriate permissions.
How to fix CVE-2021-21645
To remediate CVE-2021-21645, upgrade the affected package to a fixed version below.
- —upgrade to 3.7.1 or later
Is CVE-2021-21645 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.7.1
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 |