CVE-2021-21661

medium

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.

References

https://github.com/advisories/GHSA-xrg9-wwrq-xmx9

https://www.jenkins.io/security/advisory/2021-06-10/#SECURITY-2370

http://www.openwall.com/lists/oss-security/2021/06/10/14

Details

Source: Mitre, NVD

Published: 2021-06-10

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 4.3

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N