> For the complete documentation index, see [llms.txt](https://hacking-notes.jord4n.pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hacking-notes.jord4n.pro/zh/web/information-disclosure/information-disclosure-in-error-messages.md).
# 错误消息中的信息泄露
错误消息中的信息泄露，PortSwigger Web Security Academy 实验笔记，包括利用流程、载荷测试、Burp Suite 验证以及修复上下文。
### 错误消息中的信息泄露
**实验目标**
本实验基于过于冗长的 \*\*错误消息\*\*，它们会泄露有关应用程序的敏感信息。/ 目标是识别并提交服务器使用的易受攻击的第三方框架的版本。
**初步观察**
通过操纵 `productId` 参数并赋予一个不存在的值，例如：
```bash
/product?productId=ufeenu
```
应用程序返回一个 **详细错误页面** 而不是通用消息。
**泄露的信息**
该错误消息明确说明了应用程序的内部细节，包括所使用的框架及其确切版本。
在这种情况下，错误显示该应用程序使用：
```bash
Apache Struts 2 2.3.31
```
---
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