CVE-2021-21663
published 2021-06-10CVE-2021-21663: 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…
PriorityP424medium4.3CVSS 3.1
AVNACLPRLUINSUCLINAN
EPSS
1.00%
58.9th percentile
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.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| jenkins | ids_in_kubernetes_cli_plugin | — | — |
| jenkins | ids_in_xebialabs_xl_deploy_plugin | — | — |
| jenkins | kiuwan_plugin | — | — |
| jenkins | kubernetes_cli_plugin | — | — |
| jenkins | xebialabs_xl_deploy | <= 7.5.8 | — |
| jenkins | xebialabs_xl_deploy_plugin | — | — |
| jenkins_project | jenkins_xebialabs_xl_deploy_plugin | >= 7.5.6 < unspecified | unspecified |
| jenkins_project | jenkins_xebialabs_xl_deploy_plugin | unspecified – 7.5.8 | — |
CVSS provenance
nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:N
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Jenkins
Jenkins Security Advisory 2021-06-10
vendor_jenkins·2021-06-10·CVSS 4.3
CVE-2021-21661 [MEDIUM] Jenkins Security Advisory 2021-06-10
Title: Jenkins Security Advisory 2021-06-10
Jenkins Security Advisory 2021-06-10
Jenkins Security Home
For Administrators
Overview
Terminology
Vulnerabilities and Scoring
Security Advisories
Security Issues
Advisory Schedule
Vulnerabilities in Plugins
How We Fix Security Issues
For Reporters
Reporting Vulnerabilities
Jenkins CNA
For Maintainers
Overview
Vulnerabilities in Plugins
Jenkins Security Team
About
Contributions
This advisory announces vulnerabilities in the following Jenkins deliverables:
Kiuwan
Plugin
Kubernetes CLI
Plugin
XebiaLabs XL Deploy
Plugin
Descriptions
Missing permission checks allow enumerating credentials IDs in Kubernetes CLI Plugin
SECURITY-2370
/
C
GHSA
Missing permission check in Jenkins XebiaLabs XL Deploy Plugin allows capturing credentials
ghsa·2022-05-24
CVE-2021-21663 [MEDIUM] CWE-862 Missing permission check in Jenkins XebiaLabs XL Deploy Plugin allows capturing credentials
Missing permission check in Jenkins XebiaLabs XL Deploy Plugin allows capturing credentials
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.
OSV
Missing permission check in Jenkins XebiaLabs XL Deploy Plugin allows capturing credentials
osv·2022-05-24
CVE-2021-21663 [MEDIUM] Missing permission check in Jenkins XebiaLabs XL Deploy Plugin allows capturing credentials
Missing permission check in Jenkins XebiaLabs XL Deploy Plugin allows capturing credentials
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-06-10
Published