漏洞信息
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Vulnerability Title
vBulletin < 6.2.2 Eval Injection RCE via vb5/template/runtime.php
Vulnerability Description
vBulletin 5.x through 5.7.5 and 6.x through 6.2.1 contains an eval injection vulnerability in the vB5_Template_Runtime::runMaths() method within the template runtime that allows unauthenticated remote attackers to execute arbitrary PHP code by supplying crafted input through the pagenav[pagenumber] parameter. Attackers can exploit the insufficiently restrictive regex filter by using phpfuck-style encoding with permitted characters to inject and execute arbitrary PHP code via the unauthenticated ajax/render template route without any authentication.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
动态执行代码中指令转义处理不恰当(Eval注入)
Vulnerability Title
vBulletin 代码注入漏洞
Vulnerability Description
vBulletin是美国vBulletin公司开源的一款基于PHP和MySQL的开源Web论坛程序。 vBulletin 5.7.5及之前的5.x版本和6.2.1及之前的6.x版本存在代码注入漏洞,该漏洞源于vB5_Template_Runtime::runMaths()方法存在eval注入漏洞,正则过滤器限制不足,攻击者可通过pagenav[pagenumber]参数利用phpfuck-style编码注入并执行任意PHP代码。
CVSS Information
N/A
Vulnerability Type
N/A