HexBrain

Lark Technologies · Report #1948506

Improper Access Control allows OTP bypass

Validstatus
mediumseverity
40upvotes
25 Oct 2023disclosed

Summary

By directly navigating to the Admin Log download endpoint, the OTP requirement being sent to the user's email could be bypassed and users within the organization could access Admin Logs without verifying their identity. We thank @kongwenbin for reporting this to our team and confirming its resolution.

How it was found

The write-up for this report has not been downloaded yet, or the program disclosed it without one. Read it on HackerOne.

This report was disclosed publicly on HackerOne and belongs to its author and the program. See the original