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prosemirror-model@1.21.2 vulnerabilities

ProseMirror's document model

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Direct Vulnerabilities

Known vulnerabilities in the prosemirror-model package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Cross-site Scripting (XSS)

prosemirror-model is a ProseMirror's document model

Affected versions of this package are vulnerable to Cross-site Scripting (XSS) due to a node or mark serializer function that puts a value from an attribute directly in an array used to describe a DOM structure and not fully sanitize these attributes when they are read from JSON. A malicious actor can inject an attribute or a structure into the document via a tampered API request.

How to fix Cross-site Scripting (XSS)?

Upgrade prosemirror-model to version 1.22.1 or higher.

<1.22.1
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