UpHeron
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npm

CVE-2025-57822

Next.js Improper Middleware Redirect Handling Leads to SSRF

Severity
Medium 6.5
Published
29 Aug 2025
Last changed
10 Sept 2026
Added to UpHeron
14 Oct 2026
Fixed in
14.2.32, 15.4.7
Also known as
GHSA-4342-x723-ch2f
Sources
OSV.dev and GitHub

Affected software

SoftwareAffected versions
Next.jsnpm · osv:npm:next
  • From 0.9.9 before 14.2.32
  • From 15.0.0-canary.0 before 15.4.7

References