CVE-2025-55152 — oak: ReDoS in x-forwarded-proto and x-forwarded-for headers
oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. In versions 17.1.5 and below, it's possible to sign…
Published: 2025-08-09 · CVSS: 5.3 · CVSS 3.1
oak is a middleware framework for Deno's native HTTP server, Deno Deploy, Node.js 16.5 and later, Cloudflare Workers and Bun. In versions 17.1.5 and below, it's possible to significantly slow down an oak server with specially crafted values of the x-forwarded-proto or x-forwarded-for headers.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7