Detections
Analytics

SCA: security update for react-router (GHSA-h8fp-f39c-q6mh)

medium Tenable Self-Hosted Container Security Plugin ID 445225

Description

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

 - React Router is a router for React. In versions 7.11.0 through 7.17.0, the RSCErrorHandler is missing
 protocol validation, allowing for redirects from untrusted sources. This issue is a follow up to
 CVE-2026-53667, and only affects consuming applications if they are using the unstable RSC APIs. This
 issue has been fixed in version 7.18.0. (CVE-2026-53667)

Solution

Update the react-router library and its related packages to version 7.18.0 or later.

See Also

https://github.com/advisories/GHSA-h8fp-f39c-q6mh

Plugin Details

Severity: Medium

ID: 445225

Version: Revision 1.4

Type: Local

Family: SCA Checks

Published: 7/24/2026

Updated: 8/4/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 9.7

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 4.7

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

CVSS Score Source: CVE-2026-53667

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.3

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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: 7/23/2026

Vulnerability Publication Date: 7/23/2026

Reference Information

CVE: CVE-2026-53667

cwe: CWE-79