CVE-2026-53667

Published: Lug 28, 2026 Last Modified: Lug 28, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,9
Source: [email protected]
Attack Vector: network
Attack Complexity: high
Privileges Required: none
User Interaction: required
Scope: changed
Confidentiality: high
Integrity: low
Availability: none

Description

AI Translation Available

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.

79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Confidentiality Integrity Availability
Potential Impacts:
Bypass Protection Mechanism Read Application Data Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: AI/ML, Web Based, Web Server
Likelihood of Exploit: High
View CWE Details
https://github.com/remix-run/react-router/blob/main/CHANGEL…
https://github.com/remix-run/react-router/blob/main/CHANGELOG.md#v7180
https://github.com/remix-run/react-router/commit/ce596e823f…
https://github.com/remix-run/react-router/commit/ce596e823f0d7b883a433af1d5a839…
https://github.com/remix-run/react-router/pull/15177
https://github.com/remix-run/react-router/pull/15177
https://github.com/remix-run/react-router/releases/tag/reac…
https://github.com/remix-run/react-router/releases/tag/[email protected]
https://github.com/remix-run/react-router/security/advisori…
https://github.com/remix-run/react-router/security/advisories/GHSA-h8fp-f39c-q6…