Aries
ariesclark.com
Aries
@ariesclark.com
22, Adlily co-founder, a #vr advertising & analytics platform 📊 software engineer at @flirtu.al, the VR dating app 🩷
Cute.
September 11, 2025 at 2:37 AM
Almost every other week I find a new platform with severe issues. Most however encourage responsible disclosure, unlike Avatown.

It's horrifyingly common.
December 3, 2024 at 8:29 AM
I'm pretty sure they pulled the site after my post (also posted to Twitter) and others began exploring the vulnerabilities.
December 3, 2024 at 8:24 AM
It's a platform's responsibility to ensure the safety and security of its users' information. Don't make the same mistakes as Avatown.
December 3, 2024 at 2:37 AM
This is just the tip of the iceberg—these issues were discovered within only 20 minutes of visiting the site.

If a malicious actor stumbled upon this, or if I had spent more time investigating, I'm confident I would uncover an entirely new trove of vulnerabilities.
December 3, 2024 at 2:37 AM
Avatown has a approval process in-place for new products, which is perfect for preventing spam & malicious listings.

But, you can just update your own product's `isApprovedByAdmin` field to true, bypassing this protection entirely.
December 3, 2024 at 2:37 AM
Did you know everything on Avatown is free?

When creating an order, your client sends a request to /api/v1/order/makeStripePayment, which would be fine, except for the fact that you provide which product you want & the price of it.

Server-side validation, what's that?
December 3, 2024 at 2:37 AM
XSS injection, arbitrary code execution.

An issue I test for quite often on platforms, and a fairly severe one at that. This vulnerability lets you redirect visitors, steal credentials & personal information.

Spicy.
December 3, 2024 at 2:37 AM
The culprit: goavatown.com

After reaching out and providing a responsible disclosure, they chose not to address the issues. Instead, they decided to remove me from their platform and community.

So, logically, a public disclosure is next.
Avatown - World's best Avatar Marketplace
World's best Avatar Marketplace
goavatown.com
December 3, 2024 at 2:37 AM
I love cheesecake, can I have some?
November 11, 2024 at 1:32 PM
xrd?
October 24, 2024 at 4:43 PM
so real.
October 23, 2024 at 3:17 PM
Walk faster bozo. 🙄
October 23, 2024 at 2:35 PM
I have leftover pizza, but it was spicier than I could handle.
October 23, 2024 at 2:35 PM
where's the stream
October 23, 2024 at 2:31 PM
I'm so hungry 🥺
October 23, 2024 at 2:27 PM
mmmm share?
October 23, 2024 at 2:25 PM
the graphs in question:
metrics.vrchat.community
Grafana
metrics.vrchat.community
October 21, 2024 at 6:57 PM