发布时间 :2004-12-31 00:00:00
修订时间 :2008-09-05 16:43:54

[原文]Cross-site scripting (XSS) vulnerability in Crafty Syntax Live Help (CSLH) before 2.7.4 allows remote attackers to inject arbitrary web script or HTML via the name field of a livehelp or chat session.

[CNNVD]Crafty Syntax Live Help多个HTML注入漏洞(CNNVD-200412-364)

        Crafty Syntax Live Help (CSLH) 2.7.4之前版本存在跨站脚本(XSS)漏洞。远程攻击者可以借助livehelp或chat会话的姓名字段注入任意web脚本或HTML。

- CVSS (基础分值)

CVSS分值: 4.3 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: NONE [对系统可用性无影响]
攻击复杂度: MEDIUM [漏洞利用存在一定的访问条件]
攻击向量: [--]
身份认证: NONE [漏洞利用无需身份认证]

- 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
(PATCH)  XF  cslh-chat-name-xss(16321)
(PATCH)  BID  10463
(PATCH)  BUGTRAQ  20040603 Cross-site scripting vulnerability in Crafy Syntax Live Help 2.7.3 and below

- 漏洞信息

Crafty Syntax Live Help多个HTML注入漏洞
中危 跨站脚本
2004-12-31 00:00:00 2005-10-20 00:00:00
        Crafty Syntax Live Help (CSLH) 2.7.4之前版本存在跨站脚本(XSS)漏洞。远程攻击者可以借助livehelp或chat会话的姓名字段注入任意web脚本或HTML。

- 公告与补丁

        Crafy Syntax Live Help 2.7.4 is available to address this issue:
        Crafty Syntax Live Help Crafty Syntax Live Help 2.7.3

- 漏洞信息 (24169)

Crafty Syntax Live Help 2.7.3 Multiple HTML Injection Vulnerabilities (EDBID:24169)
php webapps
2004-06-04 Verified
0 HNK Technology Solutions
N/A [点击下载]

CSLH is prone to multiple HTML injection vulnerabilities. These issues exist due to insufficient sanitization of user-supplied data. The problem presents itself in various modules of the application and can allow remote attackers to inject HTML code into the name field and in chat sessions for live help.

Crafy Syntax Live Help 2.7.3 and prior versions are prone to these issues. 


- 漏洞信息

Crafty Syntax Live Help (CSLH) Live Help Name Field XSS
Remote / Network Access Input Manipulation
Loss of Integrity
Exploit Public

- 漏洞描述

CraftySyntax contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate variables upon submission to the "Live Help" script. This could allow a user to create a specially crafted URL that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.

- 时间线

2004-06-03 Unknow
2004-06-03 Unknow

- 解决方案

Upgrade to version 2.7.4 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者