@c0va23/react-router-dev (7.8.3-alpha.2), @holocron.so/cli (>=0.6.0, <=0.16.0) +16 more potentially affected by CVE-2026-23870 via @vitejs/plugin-rsc (>=0.4.11, <=0.5.24)

@vitejs/plugin-rsc NPM version =0.4.11, =0.6.0, =0.5.0, =0.0.1, =0.0.0-1ae0b37, =0.0.0-experimental-14dc7c1, =0.0.0-pr-32412-sha-076721d1, =1.0.2, =0.1.0, =0.0.1, =1.18.0-rsc.19, =0.1.0, =0.0.1-alpha.0, =0.0.1-alpha.1 and more Source cves: CVE-2026-23870 Source advisory:...

@vitejs/plugin-rsc has a Denial of Service with React Server Components

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/[email protected] or...

GHSA-V457-WXVJ-P9W9 @vitejs/plugin-rsc has a Denial of Service with React Server Components

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/[email protected] or...

@c0va23/react-router-dev (7.8.3-alpha.2), @holocron.so/cli (>=0.6.0, <=0.16.0) +15 more potentially affected by unknown CVE via @vitejs/plugin-rsc (>=0.4.11, <=0.5.21)

@vitejs/plugin-rsc NPM version =0.4.11, =0.6.0, =0.5.0, =0.0.0-1ae0b37, =0.0.0-experimental-14dc7c1, =0.0.0-pr-32412-sha-076721d1, =1.0.2, =0.1.0, =0.0.1, =1.18.0-rsc.19, =0.1.0, =0.0.1-alpha.0, =1.0.0, =1.0.1 and more Source cves: unknown CVE Source advisory: OSV:GHSA-V457-WXVJ-P9W9...

@amazeelabs/bridge-waku (>=1.1.0, <=2.0.1), @amazeelabs/executors (>=3.0.0, <=3.1.14) +52 more potentially affected by CVE-2026-23869 via react-server-dom-webpack (>=19.0.0, <=19.0.1)

react-server-dom-webpack NPM version =19.0.0, =1.1.0, =3.0.0, =1.1.0, =1.1.0, =1.0.0-canary.12245, =0.9.1-next.19, =1.0.0-canary.12245, =0.9.1-next.19, =1.0.0-canary.12245, =1.0.0-canary.12245, =1.0.0-canary.12245, =0.9.1-next.19, =1.0.0-canary.12245, =1.0.0-canary.12245, =0.0.4, =2.0.3-next.0 an...

CVE-2021-27221

MikroTik RouterOS 6.47.9 allows remote authenticated ftp users to create or overwrite arbitrary .rsc files via the /export command. NOTE: the vendor's position is that this is intended behavior because of how user policies work...

Exploit for Deserialization of Untrusted Data in Facebook React

CVE-2025-55182-Rea...

@c0va23/react-router-dev (7.8.3-alpha.2), @orange-js/vite (>=0.0.0-1ae0b37, <=0.0.0-fff5d2d) +9 more potentially affected by CVE-2025-68155 via @vitejs/plugin-rsc (>=0.4.11, <=0.5.2)

@vitejs/plugin-rsc NPM version =0.4.11, =0.0.0-1ae0b37, =0.0.0-experimental-14dc7c1, =0.0.0-pr-32412-sha-076721d1, =1.0.2, =0.0.1, =0.0.1-alpha.0, =1.0.0, =0.0.0-experimental-64e35ee-20250807, =0.24.0-alpha.0, =0.27.2 Source cves: CVE-2025-68155 Source advisory: OSV:GHSA-G239-Q96Q-X4QM...

@vitejs/plugin-rsc has an Arbitrary File Read via `/__vite_rsc_findSourceMapURL` Endpoint

Summary The /viterscfindSourceMapURL endpoint in @vitejs/plugin-rsc allows unauthenticated arbitrary file read during development mode. An attacker can read any file accessible to the Node.js process by sending a crafted HTTP request with a file:// URL in the filename query parameter. Severity:...

GHSA-G239-Q96Q-X4QM @vitejs/plugin-rsc has an Arbitrary File Read via `/__vite_rsc_findSourceMapURL` Endpoint

Summary The /viterscfindSourceMapURL endpoint in @vitejs/plugin-rsc allows unauthenticated arbitrary file read during development mode. An attacker can read any file accessible to the Node.js process by sending a crafted HTTP request with a file:// URL in the filename query parameter. Severity:...

CVE-2025-68155

@vitejs/plugin-rs provides React Server Components RSC support for Vite. Prior to version 0.5.8, the /viterscfindSourceMapURL endpoint in @vitejs/plugin-rsc allows unauthenticated arbitrary file read during development mode. An attacker can read any file accessible to the Node.js process by sendi...

@c0va23/react-router-dev (7.8.3-alpha.2), @orange-js/vite (>=0.0.0-1ae0b37, <=0.0.0-fff5d2d) +9 more potentially affected by CVE-2025-68155 via @vitejs/plugin-rsc (>=0.4.11, <=0.5.2)

@vitejs/plugin-rsc NPM version =0.4.11, =0.0.0-1ae0b37, =0.0.0-experimental-14dc7c1, =0.0.0-pr-32412-sha-076721d1, =1.0.2, =0.0.1, =0.0.1-alpha.0, =1.0.0, =0.0.0-experimental-64e35ee-20250807, =0.24.0-alpha.0, =0.27.2 Source cves: CVE-2025-68155 Source advisory: SNYK:JS-VITEJSPLUGINRSC-14458242...

CVE-2025-68155 @vitejs/plugin-rsc has Arbitrary File Read via `/__vite_rsc_findSourceMapURL` Endpoint on Development

@vitejs/plugin-rs provides React Server Components RSC support for Vite. Prior to version 0.5.8, the /viterscfindSourceMapURL endpoint in @vitejs/plugin-rsc allows unauthenticated arbitrary file read during development mode. An attacker can read any file accessible to the Node.js process by sendi...

CVE-2025-68155 @vitejs/plugin-rsc has Arbitrary File Read via `/__vite_rsc_findSourceMapURL` Endpoint on Development

@vitejs/plugin-rs provides React Server Components RSC support for Vite. Prior to version 0.5.8, the /viterscfindSourceMapURL endpoint in @vitejs/plugin-rsc allows unauthenticated arbitrary file read during development mode. An attacker can read any file accessible to the Node.js process by sendi...

CVE-2025-68155 @vitejs/plugin-rsc has Arbitrary File Read via `/__vite_rsc_findSourceMapURL` Endpoint on Development

@vitejs/plugin-rs provides React Server Components RSC support for Vite. Prior to version 0.5.8, the /viterscfindSourceMapURL endpoint in @vitejs/plugin-rsc allows unauthenticated arbitrary file read during development mode. An attacker can read any file accessible to the Node.js process by sendi...

PT-2025-51776

@vitejs/plugin-rs provides React Server Components RSC support for Vite. Prior to version 0.5.8, the / vite rsc findSourceMapURL endpoint in @vitejs/plugin-rsc allows unauthenticated arbitrary file read during development mode. An attacker can read any file accessible to the Node.js process by...

Critical React2Shell Vulnerability (CVE-2025-55182) Analysis: Surge in Attacks Targeting RSC-Enabled Services Worldwide

Torrance, United States / California, December 12th, 2025, CyberNewsWire In December 2025, CVE-2025-55182 React2Shell, a vulnerability in React…...

@c0va23/react-router-dev (7.8.3-alpha.2), @orange-js/vite (>=0.0.0-1ae0b37, <=0.0.0-fff5d2d) +9 more potentially affected by unknown CVE via @vitejs/plugin-rsc (>=0.4.11, <=0.5.2)

@vitejs/plugin-rsc NPM version =0.4.11, =0.0.0-1ae0b37, =0.0.0-experimental-14dc7c1, =0.0.0-pr-32412-sha-076721d1, =1.0.2, =0.0.1, =0.0.1-alpha.0, =1.0.0, =0.0.0-experimental-64e35ee-20250807, =0.24.0-alpha.0, =0.27.2 Source cves: unknown CVE Source advisory: OSV:GHSA-C6M7-Q6PR-C64R...

@c0va23/react-router-dev (7.8.3-alpha.2), @orange-js/vite (>=0.0.0-1ae0b37, <=0.0.0-fff5d2d) +9 more potentially affected by unknown CVE via @vitejs/plugin-rsc (>=0.4.11, <=0.5.2)

@vitejs/plugin-rsc NPM version =0.4.11, =0.0.0-1ae0b37, =0.0.0-experimental-14dc7c1, =0.0.0-pr-32412-sha-076721d1, =1.0.2, =0.0.1, =0.0.1-alpha.0, =1.0.0, =0.0.0-experimental-64e35ee-20250807, =0.24.0-alpha.0, =0.27.2 Source cves: unknown CVE Source advisory: OSV:GHSA-CPQF-F22C-R95X...

GHSA-CPQF-F22C-R95X Vite Plugin React has a Denial of Service Vulnerability in React Server Components

Impact @vitejs/plugin-rsc vendors react-server-dom-webpack, which contained a vulnerability in versions prior to 19.2.3. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-7gmr-mq3h-m5h9 Patches Upgrade immediately to @vitejs/[email protected] or...