发布时间 :2004-01-05 00:00:00
修订时间 :2016-10-17 22:38:46

[原文]Cross-site scripting (XSS) vulnerability in FreeScripts VisitorBook LE ( allows remote attackers to inject arbitrary HTML or web script via (1) the "do" parameter, (2) via the "user" parameter from a host with a malicious reverse DNS name, (3) via quote marks or ampersands in other parameters.

[CNNVD]FreeScripts VisitorBook LE (跨站脚本(XSS)漏洞(CNNVD-200401-008)

        FreeScripts VisitorBook LE (存在跨站脚本(XSS)漏洞。远程攻击者可以通过(1)"do"参数,(2)带有恶意反向DNS主机名的"user"参数,(3)其他参数中的quote marks 或ampersands 注入任意HTML 或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  20031210 Visitorbook LE Multiple Vulnerabilities

- 漏洞信息

FreeScripts VisitorBook LE (跨站脚本(XSS)漏洞
中危 跨站脚本
2004-01-05 00:00:00 2005-10-20 00:00:00
        FreeScripts VisitorBook LE (存在跨站脚本(XSS)漏洞。远程攻击者可以通过(1)"do"参数,(2)带有恶意反向DNS主机名的"user"参数,(3)其他参数中的quote marks 或ampersands 注入任意HTML 或web脚本。

- 公告与补丁


- 漏洞信息

Visitorbook LE Multiple Parameter XSS
Remote / Network Access Input Manipulation
Loss of Integrity

- 漏洞描述

VisitorBook LE 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 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

2003-12-11 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known upgrades or patches to correct this issue. It is possible to correct the flaw by implementing the following workaround(s): 1. An administrator could modify the script to validate the contents of the 'do' and 'user' variables passed to the script before storing or presenting the data. At the very least, this would include escaping all special characters, including quotes, ampersands and triangular brackets. 2. Modifying the script to not accept or use reverse DNS data would prevent the use of the 'user' variable to exploit the flaw. NOTE: Modifying the script(s) in any way would appear to explicitly violate your licence agreement.

- 相关参考

- 漏洞作者

Unknown or Incomplete