cbcvebase.
CVE-2021-21673
published 2021-06-30

CVE-2021-21673: Jenkins CAS Plugin 1.6.0 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform…

PriorityP426medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
EPSS
1.58%
72.7th percentile
Jenkins CAS Plugin 1.6.0 and earlier improperly determines that a redirect URL after login is legitimately pointing to Jenkins, allowing attackers to perform phishing attacks.

Affected

7 ranges
VendorProductVersion rangeFixed in
jenkinscas<= 1.6.0
jenkinscas_plugin
jenkinsjenkins_core
jenkinsjenkins_lts
jenkinsjenkins_weekly
jenkinsselenium_html_report_plugin
jenkins_projectjenkins_cas_pluginunspecified – 1.6.0

CVSS provenance

nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvdv2.05.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:N
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