GHSA-h3vq-wv8j-36gw

Cross-site Scripting in Scratch-Svg-Renderer

Source: GitHub Advisory Database (reviewed) Moderate CVE-2020-27428

Packages

Ecosystem	Package	Affected	Fixed in
npm	scratch-svg-renderer	<= 0.2.0	no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

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.

References

External links from the advisory. They lead to third-party sites.

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