SleeperChat 0.3f and earlier allows remote attackers to bypass authentication and create new entries via the txt parameter to (1) chat_no.php and (2) chat_if.php.
https://exchange.xforce.ibmcloud.com/vulnerabilities/24357
Source: Mitre, NVD
Published: 2006-01-25
Updated: 2026-06-16
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 9.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Severity: Critical
EPSS: 0.00625