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astro@0.20.5 vulnerabilities

Astro is a modern site builder with web best practices, performance, and DX front-of-mind.

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Direct Vulnerabilities

Known vulnerabilities in the astro package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Cross-site Scripting (XSS)

astro is an Astro is a modern site builder with web best practices, performance, and DX front-of-mind.

Affected versions of this package are vulnerable to Cross-site Scripting (XSS) due to improper user input sanitization and insecure usage of JSON.stringify method in the server-islands.ts component.

How to fix Cross-site Scripting (XSS)?

Upgrade astro to version 4.12.2 or higher.

<4.12.2
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