Detections
Analytics
SCA: security update for @react-router/express, @remix-run/express (GHSA-4q56-crqp-v477)
high Tenable Cloud Security Plugin ID 423607
Description
There are packages installed that are affected by a vulnerability referenced in the following CVE:- React Router is a multi-strategy router for React bridging the gap from React 18 to React 19. There is a
vulnerability in Remix/React Router that affects all Remix 2 and React Router 7 consumers using the
Express adapter. Basically, this vulnerability allows anyone to spoof the URL used in an incoming Request
by putting a URL pathname in the port section of a URL that is part of a Host or X-Forwarded-Host header
sent to a Remix/React Router request handler. This issue has been patched and released in Remix 2.16.3 and
React Router 7.4.1. (CVE-2025-31137)
See Also
Plugin Details
Severity: High
ID: 423607
Version: Revision 1.7
Type: Local
Family: SCA Checks
Published: 4/2/2025
Updated: 7/2/2026
Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security
Risk Information
VPR
Risk Factor: Low
Score: 3
Percentile: 23.92
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-2025-31137
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
Vulnerability Information
Exploit Ease: No known exploits are available
Patch Publication Date: 4/1/2025
Vulnerability Publication Date: 4/1/2025
Reference Information
CVE: CVE-2025-31137
cwe: CWE-444