Moderate severityNVD Advisory· Published Jan 5, 2022· Updated Aug 4, 2024
CVE-2020-27428
CVE-2020-27428
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
scratch-svg-renderernpm | <= 0.2.0 | — |
Affected products
2- Scratch-Svg-Renderer/Scratch-Svg-Rendererdescription
Patches
Vulnerability mechanics
Generated on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
3- github.com/advisories/GHSA-h3vq-wv8j-36gwghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-27428ghsaADVISORY
- github.com/LLK/scratch-svg-renderer/commit/7c74ec7de3254143ec3c557677f5355a90a3d07fghsax_refsource_MISCWEB
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