Cross-site Scripting (XSS) - Reflected in leantime/leantime


Reported on

Jul 7th 2021

✍️ Description

Reflected XSS in editBoxDialog.tpl.php where "module" and "label" parameters leads to exploitation of a vulnerability.

🕵️‍♂️ Proof of Concept

Open this link

💥 Impact

Possible to steal admin cookies or take over another account via cookie grepping.


We have contacted a member of the leantime team and are waiting to hear back 4 months ago
leantime/leantime maintainer validated this vulnerability 4 months ago
Jonathan Toledo has been awarded the disclosure bounty
The fix bounty is now up for grabs
Marcel Folaron confirmed that a fix has been merged on 7cbdbf 3 months ago
Marcel Folaron has been awarded the fix bounty