Joomla! before 1.0.11 omits some checks for whether _VALID_MOS is defined, which allows attackers to have an unknown impact, possibly resulting in PHP remote file inclusion.
https://exchange.xforce.ibmcloud.com/vulnerabilities/28631
http://www.vupen.com/english/advisories/2006/3408
http://secunia.com/advisories/21666
http://www.joomla.org/content/view/1843/74/
http://www.joomla.org/content/view/1841/78/
Source: Mitre, NVD
Published: 2006-08-31
Updated: 2025-04-03
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 9.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Severity: Critical
EPSS: 0.00192