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huntrXo19do11877CBF-FCAF-42EF-813E-502C7293F2B5
HistoryDec 27, 2022 - 7:16 p.m.

Able to assign HOST role to new User

2022-12-2719:16:30
xo19do
www.huntr.dev
5
functionality
user role
server side validation
burp
privilege escalation
bug bounty

0.001 Low

EPSS

Percentile

34.8%

Description

As per the functionality we only can add user role as a “USER” in account Due to the no server side valaditon on “role” parameter , we can add new member as a “HOST” role with all HOST users privilege

Proof of Concept

  1. while adding new user intercept the request in burp
  2. change the POST body role paramater value as “HOST”
  3. the newaly added user have HOST users privilege

poc

refer ss/Video POC : https://drive.google.com/drive/folders/1CqD7SKaBMx3ms7Px3vKFR-9puI_a0V-a?usp=sharing

0.001 Low

EPSS

Percentile

34.8%

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