Advisories

Sharkord before 0.0.26 Missing Authorization via changeLogo tRPC Route

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Severity
medium
Date
Affecting
  • sharkord >= 0, < 0.0.26

CWE
  • CWE-862 Missing Authorization
CVSS
5.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Credit
lighthousekeeper1212, Marek-Romanski, leediay153 from Viettel Post
Description
Sharkord before 0.0.26 contains a missing authorization vulnerability in the others.changeLogo tRPC mutation that allows any authenticated member to modify the server logo without the MANAGE_SETTINGS permission. Attackers can remove the current logo and replace it with an uploaded image that is published to every connected client.

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