低危 apache velocity_tools 在web页面生成时对输入的转义处理不恰当（跨站脚本）
CVE编号
CVE-2020-13959利用情况
暂无补丁情况
官方补丁披露时间
2021-03-10漏洞描述
The default error page for VelocityView in Apache Velocity Tools prior to 3.1 reflects back the vm file that was entered as part of the URL. An attacker can set an XSS payload file as this vm file in the URL which results in this payload being executed. XSS vulnerabilities allow attackers to execute arbitrary JavaScript in the context of the attacked website and the attacked user. This can be abused to steal session cookies, perform requests in the name of the victim or for phishing attacks.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | apache | velocity_tools | * | Up to (excluding) 3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | velocity-tools | * | Up to (including) 2.0-7 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | velocity-tools | * | Up to (excluding) 2.0-8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | velocity-tools | * | Up to (excluding) 2.0-8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | velocity-tools | * | Up to (excluding) 2.0-6+deb9u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | velocity-tools | * | Up to (excluding) 2.0-8 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_aarch64_V10SP2 | velocity-tools | * | Up to (excluding) 2.0-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | kylinos_x86_64_V10SP2 | velocity-tools | * | Up to (excluding) 2.0-2.ky10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | velocity-tools | * | Up to (excluding) 2.0-7ubuntu0.20.04.1 | |||||
- 攻击路径 本地
- 攻击复杂度 复杂
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 N/A
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 传输被破坏
- 服务器危害 无影响
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-79 | 在Web页面生成时对输入的转义处理不恰当（跨站脚本） |
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