CVE-2021-21663

CWE-862 — Missing Authorization5 documents5 sources
Severity
4.3MEDIUM
EPSS
0.1%
top 69.48%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Jenkins Project Jenkins Xebialabs XL Deploy PluginJenkins Xebialabs XL Deploy
Timeline
PublishedJun 10
Latest updateMay 24

Description

A missing permission check in Jenkins XebiaLabs XL Deploy Plugin 7.5.8 and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing Username/password credentials stored in Jenkins.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages3 packages

▶CVEListV5jenkins_project/jenkins_xebialabs_xl_deploy_plugin7.5.6 — unspecified+1

🔴Vulnerability Details

3
GHSA
Missing permission check in Jenkins XebiaLabs XL Deploy Plugin allows capturing credentials↗2022-05-24
▶
OSV
Missing permission check in Jenkins XebiaLabs XL Deploy Plugin allows capturing credentials↗2022-05-24
▶
CVEList
CVE-2021-21663: A missing permission check in Jenkins XebiaLabs XL Deploy Plugin 7↗2021-06-10
▶

📋Vendor Advisories

1
Jenkins
Jenkins Security Advisory 2021-06-10↗2021-06-10
▶
CVE-2021-21663 (MEDIUM CVSS 4.3) | A missing permission check in Jenki | cvebase.io