جزئیات آسیب‌پذیری

Next.js is a React framework for building full-stack web applications. From 13.4.0 until 15.5.24 and 16.3.3, Next.js applications using Pages Router or App Router without Cache Components on Windows-hosted servers do not consistently escape backslashes in route segments before constructing incremental-cache paths. In packages/next/src/shared/lib/router/utils/escape-path-delimiters.ts and packages/next/src/server/lib/incremental-cache/file-system-cache.ts, a remote request can supply encoded Windows path separators that traverse outside the intended cache root and expose private build data, including the server-reference-manifest encryption key. Disclosure of that key can enable remote code execution in the affected application. This issue is fixed in versions 15.5.24 and 16.3.3.

• https://github.com/vercel/next.js/security/advisories/GHSA-p293-qw3h-jr36 x_refsource_CONFIRM
• https://github.com/vercel/next.js/commit/968b9fcb26bdeb8e0a861a9df05361474666d51b x_refsource_MISC
• https://github.com/vercel/next.js/commit/b0f3460a92b955d3ca41fccff9a525a2b910fbf3 x_refsource_MISC
• https://github.com/vercel/next.js/releases/tag/v15.5.24 x_refsource_MISC
• https://github.com/vercel/next.js/releases/tag/v16.3.3 x_refsource_MISC