MEDIUM

GHSA-h3vq-wv8j-36gw

Cross-site Scripting in Scratch-Svg-Renderer

Details

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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Affected packages

npm/scratch-svg-renderer

Introduced in: 0

No fixed version published yet for scratch-svg-renderer (npm). Pin to a known-safe version or switch to an alternative.

References

https://nvd.nist.gov/vuln/detail/CVE-2020-27428[ADVISORY]
https://github.com/LLK/scratch-svg-renderer/commit/7c74ec7de3254143ec3c557677f5355a90a3d07f[WEB]
https://github.com/LLK/scratch-svg-renderer[PACKAGE]