PT-2026-33811 · Npm · @Vitejs/Plugin-Rs

Published 2026-04-10 · Updated 2026-04-10

OSV

CVSS v3.1

7.5

High

Base vector

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

Impact

@vitejs/plugin-rsc vendors react-server-dom-webpack, which contained a vulnerability in versions prior to 19.2.4. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-479c-33wc-g2pg

Patches

Upgrade immediately to @vitejs/plugin-rsc@0.5.23 or later.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

GHSA-V457-WXVJ-P9W9

Affected Products

@Vitejs/Plugin-Rs

References · 3

• https://osv.dev/vulnerability/GHSA-v457-wxvj-p9w9 · Vendor Advisory
• https://github.com/vitejs/vite-plugin-react · Note
• https://github.com/vitejs/vite-plugin-react/security/advisories/GHSA-v457-wxvj-p9w9 · Note