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astro@6.4.5

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

  • latest version

    6.4.8

  • latest non vulnerable version

    7.0.0-beta.5

  • first published

    5 years ago

  • latest version published

    1 days ago

  • licenses detected

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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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    VulnerabilityVulnerable Version
    • H
    Server-side Request Forgery (SSRF)

    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 Server-side Request Forgery (SSRF) via the prerenderedErrorPageFetch. An attacker can access sensitive information or interact with internal resources by sending a crafted request with a malicious Host header, which causes the server to fetch error pages from an attacker-controlled host and reflect the response back to the client.

    Note: This is only exploitable if the deployment uses prerendered error pages and the internal createRequestFromNodeRequest builder with app.render() without overriding the default error page fetch behavior.

    How to fix Server-side Request Forgery (SSRF)?

    Upgrade astro to version 6.4.6 or higher.

    <6.4.6
    • H
    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) via the addAttribute function, which interpolates unescaped object keys as HTML attribute names when spreading props onto elements. An attacker can execute arbitrary JavaScript in the victim's browser session by supplying malicious object keys that break out of the attribute context and inject event handlers or new elements.

    Note: This is only exploitable if attacker-controlled input can influence the keys of an object that is spread onto an HTML element using Astro's {...props} attribute spreading feature. This requires SSR or compromised data sources at build time.

    How to fix Cross-site Scripting (XSS)?

    Upgrade astro to version 6.4.6 or higher.

    <6.4.6
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