An issue was discovered in Joomla! 4.0.0 through 4.2.6. A missing token check causes a CSRF vulnerability in the handling of post-installation messages.
https://developer.joomla.org/security-centre/890-20230101-core-csrf-within-post-installation-messages.html
Source: Mitre, NVD
Published: 2023-02-01
Updated: 2023-02-08
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 6.3
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Severity: Medium