Vulnerability Information
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Vulnerability Title
IPFire < v2.29 Stored XSS via Multiple Methods in cleanhtml()
Vulnerability Description
IPFire versions prior to 2.29 (Core Update 198) contain multiple stored cross-site scripting (XSS) vulnerabilities caused by a bug in the cleanhtml() function (/var/ipfire/header.pl) that fails to apply HTML-entity encoding to user input. When an authenticated user submits data to affected endpoints - for example, POST /cgi-bin/wakeonlan.cgi (CLIENT_COMMENT), /cgi-bin/dhcp.cgi (ADVOPT_DATA, FIX_REMARK, FIX_FILENAME, FIX_ROOTPATH), /cgi-bin/connscheduler.cgi (ACTION_COMMENT), /cgi-bin/dnsforward.cgi (REMARK), /cgi-bin/vpnmain.cgi (REMARK), or /cgi-bin/dns.cgi (REMARK) - the application calls escape() and HTML::Entities::encode_entities() but never assigns the sanitized result back to the output variable. The original unsanitized value is therefore stored and later rendered in the web interface without proper sanitation or encoding, allowing injected scripts to execute in the context of other users who view the affected entries.
CVSS Information
N/A
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Vulnerability Title
IPFire 安全漏洞
Vulnerability Description
IPFire是IPFire组织的一种开源 Linux 发行版。主要用作路由器和防火墙。 IPFire 2.29之前版本存在安全漏洞，该漏洞源于cleanhtml函数未对用户输入应用HTML实体编码，可能导致存储型跨站脚本攻击。
CVSS Information
N/A
Vulnerability Type
N/A