Detections
Analytics

SCA: security update for fastify (GHSA-jx2c-rxcm-jvmq)

high Tenable Self-Hosted Container Security Plugin ID 437439

Description

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

 - Fastify is a fast and low overhead web framework, for Node.js. Prior to version 5.7.2, a validation bypass
 vulnerability exists in Fastify where request body validation schemas specified by Content-Type can be
 completely circumvented. By appending a tab character (\t) followed by arbitrary content to the Content-
 Type header, attackers can bypass body validation while the server still processes the body as the
 original content type. This issue has been patched in version 5.7.2. (CVE-2026-25223)

See Also

https://github.com/advisories/GHSA-jx2c-rxcm-jvmq

Plugin Details

Severity: High

ID: 437439

Version: Revision 1.7

Type: Local

Family: SCA Checks

Published: 2/3/2026

Updated: 6/1/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.73

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2026-25223

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 2/2/2026

Vulnerability Publication Date: 2/2/2026

Reference Information

CVE: CVE-2026-25223

cwe: CWE-436