CVE-2025-55152

MEDIUM

5.3

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.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published8/9/2025

Last Modified8/11/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-400CWE-1333

References

https://github.com/oakserver/oak/commit/b60e60330ef227707c4dc13ef0ea36192d894f44(security-advisories@github.com)

https://github.com/oakserver/oak/security/advisories/GHSA-r3v7-pc4g-7xp9(security-advisories@github.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.