CVE-2020-27428: XSS
First published: Wed Jan 05 2022(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mit Scratch-svg-renderer | =0.2.0 |
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Reference Links
Frequently Asked Questions
What is CVE-2020-27428?
CVE-2020-27428 is a DOM-based cross-site scripting (XSS) vulnerability in Scratch-Svg-Renderer v0.2.0 that allows attackers to execute arbitrary web scripts or HTML via a crafted sb3 file.
How can an attacker exploit CVE-2020-27428?
An attacker can exploit CVE-2020-27428 by creating a specially crafted sb3 file that contains malicious web scripts or HTML code, which will be executed when loaded by Scratch-Svg-Renderer v0.2.0.
What is the severity of CVE-2020-27428?
CVE-2020-27428 has a severity rating of medium.
Which software version is affected by CVE-2020-27428?
CVE-2020-27428 affects Scratch-Svg-Renderer v0.2.0.
How can I mitigate CVE-2020-27428?
To mitigate CVE-2020-27428, update Scratch-Svg-Renderer to a version that has fixed the vulnerability.
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- canonical/mit scratch-svg-renderer
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