# 电话号码注入 {{#include ../banners/hacktricks-training.md}} 可以在**电话号码的末尾添加字符串**,这些字符串可能被用来利用常见的注入(XSS、SQLi、SSRF...)或甚至绕过保护:
https://www.youtube.com/watch?app=desktop\&v=4ZsTKvfP1g0
https://www.youtube.com/watch?app=desktop\&v=4ZsTKvfP1g0
**OTP 绕过 / 暴力破解** 将这样工作:
https://www.youtube.com/watch?app=desktop\&v=4ZsTKvfP1g0
## 参考 - [https://www.youtube.com/watch?app=desktop\&v=4ZsTKvfP1g0](https://www.youtube.com/watch?app=desktop&v=4ZsTKvfP1g0) {{#include ../banners/hacktricks-training.md}}