message.php in Petitforum does not properly authenticate users, which allows remote attackers to impersonate forum users via a modified connect cookie.
https://exchange.xforce.ibmcloud.com/vulnerabilities/11359
http://securitytracker.com/id?1006117
Source: Mitre, NVD
Published: 2003-12-31
Updated: 2026-06-16
Base Score: 6.8
Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity: High
EPSS: 0.0043