Cross-site Scripting (XSS) - Stored in pimcore/pimcore


Reported on

Jan 18th 2022


stored xss vulnerability occurs when you change the value of Group at "Settings" => "Thumbnalis" => "Video Thumbnails" in the pimcore service.

Proof of Concept

XSS POC : "><img src=x onerror=alert(document.domain)>

1. Open the
2. After login, Go to "Settings" => "Thumbnalis" => "Video Thumbnails"
3. Change the value of Group to XSS PoC
4. Reflesh


Through this vulnerability, an attacker is capable to execute malicious scripts.

We are processing your report and will contact the pimcore team within 24 hours. 4 months ago
We have contacted a member of the pimcore team and are waiting to hear back 4 months ago
Divesh Pahuja validated this vulnerability 4 months ago
TroubleMaker has been awarded the disclosure bounty
The fix bounty is now up for grabs
Divesh Pahuja confirmed that a fix has been merged on b43222 4 months ago
Divesh Pahuja has been awarded the fix bounty
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