Kupu 3.3.0 through 3.3.6, 4.0.0 through 4.0.10, 4.1.0 through 4.1.6, and 4.2.0 through 4.2.7 allows remote authenticated users to edit Kupu settings.
https://bugzilla.redhat.com/show_bug.cgi?id=1264799
http://www.openwall.com/lists/oss-security/2015/09/22/15
https://plone.org/security/hotfix/20150910/privilege-escalation-in-kupu
https://plone.org/security/hotfix/20150910
Source: Mitre, NVD
Published: 2017-09-25
Updated: 2025-04-20
Base Score: 4.9
Vector: CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:N
Severity: Medium
Base Score: 6.8
Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS: 0.00221