cbcvebase.
CVE-2021-21663
published 2021-06-10

CVE-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%
62.6th 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
VendorProductVersion rangeFixed in
jenkinsids_in_kubernetes_cli_plugin——
jenkinsids_in_xebialabs_xl_deploy_plugin——
jenkinskiuwan_plugin——
jenkinskubernetes_cli_plugin——
jenkinsxebialabs_xl_deploy<= 7.5.8—
jenkinsxebialabs_xl_deploy_plugin——
jenkins_projectjenkins_xebialabs_xl_deploy_plugin>= 7.5.6 < unspecifiedunspecified
jenkins_projectjenkins_xebialabs_xl_deploy_pluginunspecified – 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.