css-dictionary-attack - Example on how to steal information with CSS from

项目说明

CSS Dictionary "Attack"

Example on how to steal information with CSS from web forms due to poor code quality or other .

Attack is only possible under very specific conditions. First, the server must echo targeted parameter's value back to the web form, second, you need to find a way to link your own CSS file or to modify an existing one.

Even then it is hard to carry out this type of attack due to a large dictionary file size and high RAM consumption.

Tested on XAMPP for Windows v7.4.3 (64-bit) with Chrome v80.0.3987.149 (64-bit) and Firefox v74.0 (64-bit).

Made for educational purposes. I hope it will help!

How to Run

Import \\db\\css_dictionary.sql to your database server.

Copy all the content from \\src\\ to your server's web root directory (e.g. to \\xampp\\htdocs\\ on XAMPP).

Change the database settings inside \\src\\api\\php\\config.ini as necessary.

Na to the website with your preferred web browser.

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To transform an already existing dictionary to the CSS dictionary, run the following Bash command (modify it to your need):

Check an already existing dictionary here and the CSS dictionary here.

Images

<p align="center"><img src=" alt="CSS Dictionary"></p>

<p align="center">Figure 1 - CSS Dictionary</p>

项目信息

开发语言：CSS

Star 数：2

技术要点

该项目属于防护思路方向的开源资源，代码结构清晰，适合安全研究人员学习参考。项目围绕Example on how to steal information with CSS from web forms.展开，提供了可运行的实现，对理解相关安全机制、工具原理与攻防技术具有较高的研究价值。

从技术实现角度看，此类项目的核心在于对底层原理的深入理解与工程化落地。开发者在研究过程中可以结合官方文档与社区讨论，梳理项目的初始化流程、核心模块职责与数据流转，逐步掌握其中的技术细节与设计思路。

使用与学习建议

1. 下载源码压缩包，解压到本地环境。

2. 根据项目类型准备对应的运行环境与依赖。

3. 按照 README 中的步骤完成配置与部署。

4. 在隔离的测试环境中运行验证，避免影响生产系统。

免责声明

本资源来源于开源社区，仅供安全研究、技术学习与合法授权范围内的攻防演练使用，请勿用于任何非法或侵害他人权益的用途。使用本项目产生的一切后果由使用者自行承担。