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huntrAkshayravic09yc47EBEE593D-3FD0-4985-BF5E-7E7927E08BF6
HistoryJul 12, 2022 - 4:18 a.m.

Account Takeover

2022-07-1204:18:11
akshayravic09yc47
www.huntr.dev
20
security vulnerability
web application
brute force
rate limiting
bug bounty

EPSS

0.002

Percentile

62.2%

  1. Hello team, while i was testing on https://book.dansmonorage.blue/login i noticed that there is no ratelimit protection on POST login form, so an attacker can takeover the account by brute forcing the password field

Steps to reproduce:

  1. go to https://book.dansmonorage.blue/login
  2. Enter username and any password
  3. Capture the request with burpsuite and start bruteforcing with our wordlist

POC Screenshot:

Patch recommendation:

  1. Add ratelimit protecion on POST login endpoints/parameters

EPSS

0.002

Percentile

62.2%

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