CVE-2026-29086

MEDIUM

5.4

Beschreibung

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to version 4.12.4, the setCookie() utility did not validate semicolons (;), carriage returns (\r), or newline characters (\n) in the domain and path options when constructing the Set-Cookie header. Because cookie attributes are delimited by semicolons, this could allow injection of additional cookie attributes if untrusted input was passed into these fields. This issue has been patched in version 4.12.4.

CVE Details

CVSS v3.1 Bewertung5.4

SchweregradMEDIUM

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

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht3/4/2026

Zuletzt geandert3/6/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

hono:hono

Schwachen (CWE)

CWE-1113

Referenzen

https://github.com/honojs/hono/commit/44ae0c8cc4d5ab2bed529127a4ac72e1483ad073(security-advisories@github.com)

https://github.com/honojs/hono/security/advisories/GHSA-5pq2-9x2x-5p6w(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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