发布时间 :2004-05-05 00:00:00
修订时间 :2017-07-10 21:31:32

[原文]Cross-site scripting (XSS) vulnerability in Simple Machines Forum (SMF) 1.0 allows remote attackers to inject arbitrary web script via the size tag.

[CNNVD]Simple Machines Forum 大小标签HTML注入漏洞(CNNVD-200405-041)

        Simple Machines Forum (SMF) 1.0版本存在跨站脚本漏洞。远程攻击者借助size标签注入任意web脚本。

- CVSS (基础分值)

CVSS分值: 4.3 [中等(MEDIUM)]
机密性影响: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
身份认证: [--]

- CPE (受影响的平台与产品)


- OVAL (用于检测的技术细节)


- 官方数据库链接
(官方数据源) MITRE
(官方数据源) NVD
(官方数据源) CNNVD

- 其它链接及资源
(UNKNOWN)  BUGTRAQ  20040505 SMF SIZE Tag Script Injection Vulnerability
(UNKNOWN)  XF  smf-size-html-injection(16067)

- 漏洞信息

Simple Machines Forum 大小标签HTML注入漏洞
中危 跨站脚本
2004-05-05 00:00:00 2005-10-20 00:00:00
        Simple Machines Forum (SMF) 1.0版本存在跨站脚本漏洞。远程攻击者借助size标签注入任意web脚本。

- 公告与补丁

        Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: .

- 漏洞信息 (24082)

Simple Machines Forum 1.0 Size Tag HTML Injection Vulnerability (EDBID:24082)
php webapps
2004-05-05 Verified
0 Cheng Peng Su
N/A [点击下载]

It has been reported that Simple Machines Forum (SMF) may be prone to an HTML injection vulnerability that may allow an attacker to execute arbitrary HTML or script code in a user's browser. The issue exists due to insufficient sanitization of user-supplied input via the font size attribute.

Exploitation could allow for theft of cookie-based authentication credentials. Other attacks are also possible.

An attacker could reportedly post content to the forums containing:


With the limit that the forum software filters out quotes, apostrophes and semicolons.

Another method that circumvents the software filtering would be to post content such as:


then get the victim to follow:'cookie:\n'+document.cookie)

Where the '12345.0' is the topic containing the previously posted content. The victim's browser would execute the last 34 characters (as specified in the previously posted 'length-34' content).

- 漏洞信息

Simple Machines Forum (SMF) SIZE Tag XSS
Remote / Network Access Input Manipulation
Loss of Integrity

- 漏洞描述

Unknown or Incomplete

- 时间线

2004-05-05 Unknow
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete