nextjs - 💡(How to fix) Fix My next version is 12, how can I solve the SSRF security issues fixed by next in versions 14 and 15 [1 comments, 2 participants]

TL;DR

Upgrade to a version of Next.js that is not affected by the security advisory GHSA-4342-x723-ch2f.

Guidance

• Check the GitHub security advisory https://github.com/vercel/next.js/security/advisories/GHSA-4342-x723-ch2f for details on the vulnerability and affected versions.
• Verify that your current version, 12.1.0, is indeed affected by the vulnerability.
• Consider upgrading to a patched version of Next.js to mitigate the issue.
• Review the Vercel deployment configuration to ensure that the upgraded version is properly deployed.

Example

No specific code snippet can be provided without more context, but the upgrade process typically involves updating the next version in your package.json file.

Notes

The provided information lacks specific details about the issue's symptoms and the exact nature of the problem, making it difficult to provide a more targeted solution. However, following the security advisory and upgrading Next.js should address the underlying vulnerability.

Recommendation

Upgrade to a fixed version, as the current version 12.1.0 is likely vulnerable according to the provided security advisory.