[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
next (source)	16.3.4 → 16.3.6

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Next.js: Remote Code Execution in next/og ImageResponse

GHSA-vcvr-r3jv-pc5j

More information

Details

Impact

The Node.js ImageResponse implementation from next/og is affected by an upstream vulnerability. This can lead to remote code execution.

Affected applications pass attacker-controlled values into SVG content, attributes, or styles during image generation:

import { ImageResponse } from 'next/og'

export async function GET(request: Request) {
  const value = new URL(request.url).searchParams.get('value') ?? ''

  return new ImageResponse(
    <svg width="1200" height="630">
      <title>{value}</title>
    </svg>
  )
}

Applications using the Edge ImageResponse implementation, or applications that do not pass attacker-controlled values into SVG content, attributes, or styles, are not affected.

Workaround

If upgrading is not immediately possible, do not pass attacker-controlled values into SVG content, attributes, or styles rendered by the Node.js ImageResponse implementation from next/og.

Severity

• CVSS Score: 9.5 / 10 (Critical)
• Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

References

• https://github.com/vercel/next.js/security/advisories/GHSA-vcvr-r3jv-pc5j
• https://github.com/vercel/satori/security/advisories/GHSA-wx4j-mvgx-mqwp
• https://github.com/vercel/next.js/commit/868fad38690d72088868f299fa2bef339b26838e
• https://github.com/vercel/next.js/releases/tag/v16.3.6
• https://github.com/advisories/GHSA-vcvr-r3jv-pc5j

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Release Notes

vercel/next.js (next)

v16.3.6

Compare Source

This release contains a security fix for GHSA-vcvr-r3jv-pc5j: Remote Code Execution in next/og ImageResponse

v16.3.5

Compare Source

The following bug fixes have been backported. It does not include all pending features/changes on canary.

• next/image: Skip 0-byte entries when initializing disk LRU cache (#​98185)
• next/image: Reject empty images when reading/writing to the disk cache (#​98186)
• Emit whole-app server NFTs when output: 'standalone' is used with an adapter (#​98167)
• Add CSP nonce to script tags of loading and template files (#​98403)
• Fix use cache prerender signal retention (#​98448)

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