Vulnerability library
Security checkJanuary 22, 2025

@sveltejs/kit vulnerable to XSS on dev mode 404 page

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Low severitynpm@sveltejs/kit

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Description

“Unsanitized input from the request URL flows into end, where it is used to render an HTML page returned to the user. This may result in a Cross-Site Scripting attack (XSS).”

Recommendation

Update the @sveltejs/kit package to the latest compatible version. Followings are version details:

  • Affected version(s): < 2.8.3
  • Patched version(s): 2.8.3

References

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Related Issues

See something that needs correcting? Let us knowUpdated January 22, 2025