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svelte@4.2.16 vulnerabilities

Cybernetically enhanced web apps

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Direct Vulnerabilities

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

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

svelte is a package for building web applications.

Affected versions of this package are vulnerable to Cross-site Scripting (XSS) due to a mismatch between attribute value and other string sanitization rules. An attacker can execute scripts by injecting malicious content into an attribute in a <noscript> tag.

How to fix Cross-site Scripting (XSS)?

Upgrade svelte to version 4.2.19 or higher.

<4.2.19
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