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SCA: security update for servify-express (GHSA-qgc4-8p88-4w7m)

high Tenable Cloud Security Plugin ID 436364

Description

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

 - Servify Express is a Node.js package to start an Express server and log the port it's running on. Prior to
 1.2, the Express server used express.json() without a size limit, which could allow attackers to send
 extremely large request bodies. This can cause excessive memory usage, degraded performance, or process
 crashes, resulting in a Denial of Service (DoS). Any application using the JSON parser without limits and
 exposed to untrusted clients is affected. The issue is not a flaw in Express itself, but in configuration.
 This issue is fixed in version 1.2. To work around, consider adding a limit option to the JSON parser,
 rate limiting at the application or reverse-proxy level, rejecting unusually large requests before
 parsing, or using a reverse proxy (such as NGINX) to enforce maximum request body sizes. (CVE-2025-67731)

See Also

https://github.com/advisories/GHSA-qgc4-8p88-4w7m

Plugin Details

Severity: High

ID: 436364

Version: Revision 1.11

Type: Local

Family: SCA Checks

Published: 12/12/2025

Updated: 7/2/2026

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:N/A:C

CVSS Score Source: CVE-2025-67731

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:N/A:H

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

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 6.6

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 12/11/2025

Vulnerability Publication Date: 12/11/2025

Reference Information

CVE: CVE-2025-67731

cwe: CWE-770