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Medium —
Cross-site Scripting in Scratch-Svg-Renderer
A DOM-based cross-site scripting (XSS) vulnerability in Scratch-Svg-Renderer v0.2.0 allows attackers to execute arbitrary web scripts or HTML via a crafted sb3 file.
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Critical 9.6CVE-2020-7750 Public exploit
Cross-site Scripting (XSS)
This affects the package scratch-svg-renderer before 0.2.0-prerelease.20201019174008. The loadString function does not escape SVG properly, which can be used to inject arbitrary elements into the DOM via the _transformMeasurements function.