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Vulnerability Intelligence

CVE-2026-48022

Medium 6.5

Published
Last modified
NVD status
Deferred

Description

@hapi/wreck is an HTTP client utility. Prior to 18.1.2, Wreck strips credential headers including Authorization, Cookie, and Proxy-Authorization before following a cross-origin redirect, but the origin check compares hostnames only and ignores scheme and port, so credentials are forwarded intact across same-host port changes and HTTPS-to-HTTP downgrades, allowing a co-tenant on an adjacent port or a network-position attacker capable of forging a redirect to capture bearer tokens, session cookies, and proxy credentials and impersonate the victim against the upstream service. This issue is fixed in version 18.1.2.

References4

Metrics

CVSS 3.1
6.5 MEDIUM Score source: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS — exploit probability
0% percentile: 7 · as of 14 November 2026
CWE
CWE-319CWE-346CWE-522

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