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markdown preview executes the xss Vulnerability #327

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weujieytt opened this issue Aug 21, 2022 · 0 comments
Open

markdown preview executes the xss Vulnerability #327

weujieytt opened this issue Aug 21, 2022 · 0 comments
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weujieytt commented Aug 21, 2022 •
edited

The markdown preview executes the xss vector, and the stored xss occurs in the community posting, which can be fixed by the DOMPurify project.

<img src=1 onerror=alert(1)>

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@weujieytt weujieytt added the bug Something isn't working label Aug 21, 2022
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