SQL injection vulnerability in the "Check User" feature (includes/check_user.php) in AdaptCMS Lite and AdaptCMS Pro 1.3 allows remote attackers to execute arbitrary SQL commands via the user_name parameter.
https://www.exploit-db.com/exploits/6662
https://exchange.xforce.ibmcloud.com/vulnerabilities/45642
http://www.securityfocus.com/bid/31557
http://www.adaptcms.com/article/51/News/URGENT-AdaptCMS-13-Security-Fix-Released/
Published: 2008-10-09
Updated: 2026-06-16
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
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
Base Score: 9.3
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Severity: Critical
EPSS: 0.00586