Lark Technologies · Report #1463028
[AWC-Pune] - User can download files deleted by Admin using shortcuts
Validstatus
mediumseverity
11upvotes
25 Feb 2022disclosed
Summary
A vulnerability was found in where a Lark user could bypass Admin restrictions on deleted files, which typically would block users of the file from downloading or using it. However, the user could add a shortcut of the file to a folder, and upon downloading that folder could access the file previously deleted by the Admin. We thank @prateek_thakare 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.