Detections
Analytics

SCA: security update for hono (GHSA-v8w9-8mx6-g223)

medium Tenable Self-Hosted Container Security Plugin ID 472019

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Hono before 4.12.7 allows __proto__ key in parseBody with dot option enabled, permitting specially crafted
 form field names to create objects with __proto__ properties. When parsed results are merged into regular
 JavaScript objects using unsafe merge patterns, attackers can exploit this to achieve prototype pollution
 and modify object behavior. (CVE-2026-56763)

Solution

Update the hono library and its related packages to version 4.12.7 or later.

See Also

https://github.com/advisories/GHSA-v8w9-8mx6-g223

Plugin Details

Severity: Medium

ID: 472019

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/3/2026

Updated: 10/3/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 7.84

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2026-56763

CVSS v3

Risk Factor: Medium

Base Score: 4.8

Temporal Score: 4.2

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6.3

Threat Score: 1.7

Threat Vector: CVSS:4.0/E:U

Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 3/11/2026

Vulnerability Publication Date: 3/11/2026

Reference Information

CVE: CVE-2026-56763