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XSS in social links block in NFT Collection & Profile #28

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LetikGit opened this issue Sep 19, 2022 · 1 comment
Closed

XSS in social links block in NFT Collection & Profile #28

LetikGit opened this issue Sep 19, 2022 · 1 comment
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@LetikGit
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Bug Type

Functional

Reproduction steps

via #5

  1. Go to profile OR to create NFT Collection
  2. Place breakpoints to request (edit profile / create nft collection)
  3. Replace URL param to payload, as example
    {type: "Website", url: "javascript:alert(document.cookie)"}
  4. Send request
  5. Go to profile OR created NFT collection
  6. Click on link with payload from socialLinks component

Actual result

XSS

2022-09-17.07.52.30.mp4

Expected result

Don't allow "clear" links, add 'https' to start

Suggested Severity

Vulnerability

Device

OS: macOS
Browser chrome
Version 105

Additional Context

No response

@LetikGit
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LetikGit commented Sep 19, 2022

Reported this problem over the weekend, with PO decided that the problem after the fix can be disclosed publicly.

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