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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2025-55152

oak: ReDoS in x-forwarded-proto and x-forwarded-for headers

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

oakserver oak

  • < 17.1.6affected

References