P4Verified

CVE-2026-47676: hono before 4.12.21 (exclusive), < 4.12.21

CVE-2026-47676. CVSS 3.1 base score 5.3 (MEDIUM, Vendor/CNA). EPSS 0.0033 (percentile 0.24293), scored 13-Oct-2026.

Affected technology

hono · before 4.12.21 (exclusive)
hono

hono · < 4.12.21
honojs

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 3.1 assessment (base score 5.3/10) rates confidentiality impact as low; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 15-Oct-2026 01:10 UTC

CWE: CWE-444, CWE-693
CCR priority: 21.3 /100 (P4)
CVSS 3.1: 5.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N · Vendor/CNA
EPSS: 0.0033 · percentile 0.24293 · 2026-10-13
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-47676.html