An issue was discovered in Joomla! Core before 3.8.8. Inadequate checks allowed users to modify the access levels of user groups with higher permissions.
http://www.securitytracker.com/id/1040966
http://www.securityfocus.com/bid/104276
https://developer.joomla.org/security-centre/729-20180501-core-acl-violation-in-access-levels.html
Source: Mitre, NVD
Published: 2018-05-22
Updated: 2024-11-21
Base Score: 6.5
Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P
Severity: Medium
Base Score: 8.8
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: High
EPSS: 0.00873