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huntrAkshayravic09yc471FF8AFE4-6FF7-45AA-A652-D8AAC7E5BE7E
HistoryMay 14, 2022 - 1:35 p.m.

The trudesk application allows large characters to insert in the input field "Full Name" on the signup field which can allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request

2022-05-1413:35:20
akshayravic09yc47
www.huntr.dev
26

0.003 Low

EPSS

Percentile

65.3%

POC:

  1. go to signup form: http://127.0.0.1:8118/signup
  2. Fill the Full Name input field with huge characters(more than lakhs or crores)
  3. After created the account, check the admin panel: http://127.0.0.1:8118/accounts, go to Accounts –> customers
  4. The admin panel will be flooded with our payload

POC Screenshot:

https://ibb.co/2Nvj908

POC video:

https://www.mediafire.com/file/vng5aufoydb6hl5/trudesk-poc.mov/file

0.003 Low

EPSS

Percentile

65.3%

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