CVE-2026-35213

HIGH

Regular Expression Denial of Service (ReDoS) in @hapi/content HTTP header parsing

Title source: cna

Description

@hapi/content provided HTTP Content-* headers parsing. All versions of @hapi/content through 6.0.0 are vulnerable to Regular Expression Denial of Service (ReDoS) via crafted HTTP header values. Three regular expressions used to parse Content-Type and Content-Disposition headers contain patterns susceptible to catastrophic backtracking. This vulnerability is fixed in 6.0.1.

References (2)

[X_Refsource_Confirm] https://github.com/hapijs/content/security/advisories/GHSA-jg4p-7fhp-p32p

[X_Refsource_Misc] https://github.com/hapijs/content/pull/38

Scores

CVSS v3 7.5

EPSS 0.0036

EPSS Percentile 58.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-1333

Status published

Products (3)

content_project/content < 6.0.1

hapi/content 0 - 6.0.1npm

hapijs/content < 6.0.1

Published Apr 06, 2026

Tracked Since Apr 07, 2026