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...

Deserialization of Untrusted Data

Overview @vitejs/plugin-rsc is a React Server Components RSC support for Vite. Affected versions of this package are vulnerable to Deserialization of Untrusted Data due to unsafe deserialization of payloads from HTTP requests to Server Function endpoints. An attacker can cause the server process ...

@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-2025-55183 +2 more 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-2025-55183, CVE-2025-55184, CVE-2025-67779 Source advisory:...

Exposure of Sensitive System Information to an Unauthorized Control Sphere

Overview @vitejs/plugin-rsc is a React Server Components RSC support for Vite. Affected versions of this package are vulnerable to Exposure of Sensitive System Information to an Unauthorized Control Sphere. An attacker can access the source code of any Server Function by sending a malicious HTTP...

@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-2025-55183 +1 more 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-2025-55183, CVE-2025-55184 Source advisory:...

CVE-2025-67489 @vitejs/plugin-rsc Remote Code Execution through unsafe dynamic imports in RSC server function APIs on development server

@vitejs/plugin-rs provides React Server Components RSC support for Vite. Versions 0.5.5 and below are vulnerable to arbitrary remote code execution on the development server through unsafe dynamic imports in server function APIs loadServerAction, decodeReply, decodeAction when integrated into RSC...

@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-2025-67489 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-2025-67489 Source advisory: OSV:GHSA-J76J-5P5G-9WFR...

@vitejs/plugin-rsc Remote Code Execution through unsafe dynamic imports in RSC server function APIs on development server

Summary Arbitrary Remote Code Execution on development server via unsafe dynamic imports in @vitejs/plugin-rsc server function APIs loadServerAction, decodeReply, decodeAction when integrated into RSC applications that expose server function endpoints. Impact Attackers with network access to the...

@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-2025-67489 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-2025-67489 Source advisory: SNYK:JS-VITEJSPLUGINRSC-14236608...

Exploit for Deserialization of Untrusted Data in Facebook React

CVE-2025-55182: Exposed React Server Components RSC Detector...

@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-FMH4-WR37-44FP...

React Server Components are Vulnerable to RCE

Summary @vitejs/plugin-rsc vendors react-server-dom-webpack, which contained an unauthenticated remote code execution vulnerability in versions prior to 19.0.1, 19.1.2, and 19.2.1. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-fv66-9v8q-g76r...

@redwoodjs/sdk (>=0.0.63-test.2, <=0.0.79), @storybook/experimental-nextjs-rsc (>=0.0.0-pr-31893-sha-392fa9a5, <=0.0.0-pr-31893-sha-f0bf2189) +1 more potentially affected by CVE-2025-55182 via react-server-dom-webpack (19.2.0-canary-39cad7af-20250411)

react-server-dom-webpack NPM version 19.2.0-canary-39cad7af-20250411 is affected by a known vulnerability. The following packages have a transitive dependency on react-server-dom-webpack and may be impacted: - @redwoodjs/sdk =0.0.63-test.2, =0.0.0-pr-31893-sha-392fa9a5, =0.0.79-test.2025050614455...

Next.js has a Cache poisoning vulnerability due to omission of the Vary header

Summary A cache poisoning issue in Next.js App Router =15.3.0 and 15.3.3 may have allowed RSC payloads to be cached and served in place of HTML, under specific conditions involving middleware and redirects. This issue has been fixed in Next.js 15.3.3. Users on affected versions should upgrade...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: idpf: fixed checksums set in idpfrxrsc idpfrxrsc uses skbtransportoffsetskb when the transport header is not yet set. This triggers the following warning in builds with CONFIGDEBUGNET=y:...

@accounter/client (>=0.0.4-alpha-20250320090944-cdc782d0161db7e3f975b7da0860200fd07b490b, <=0.0.4-alpha-20250326170142-96e7a3c4676b50d865f58a42522ed17e4da19ca8), @adithya07/nextn (0.1.0) +28 more potentially affected by CVE-2025-30218 via next (15.2.3)

next NPM version 15.2.3 is affected by a known vulnerability. The following packages have a transitive dependency on next and may be impacted: - @accounter/client =0.0.4-alpha-20250320090944-cdc782d0161db7e3f975b7da0860200fd07b490b, =0.1.0, =0.1.8, =0.0.2, =0.1.10, =1.0.0, =0.1.0, =0.1.39, =0.1.4...

1ocalendar (1.0.0), 24social-ui (>=1.0.0, <=1.0.5) +2611 more potentially affected by CVE-2024-56332 via next (>=13.0.0, <=13.5.7-canary.37)

next NPM version =13.0.0, =1.0.0, =1.0.51, =1.6.1, =0.5.5, =0.1.23, =2.0.0-rc19, =0.2.47, =0.4.37, =1.3.2, =0.0.2, =1.0.0, =0.0.1, =0.0.6 and more Source cves: CVE-2024-56332 Source advisory: OSV:GHSA-7M27-7GHC-44W9...

3abn (>=1.0.0, <=2.1.11), @2003scape/rsc-sounds (>=1.0.0, <=1.0.1) +379 more potentially affected by CVE-2024-21526 via speaker (>=0.0.10, <=0.5.5)

speaker NPM version =0.0.10, =1.0.0, =1.0.0, =1.0.0, =0.1.0, =0.1.0, =0.2.0, =0.1.0, =1.0.0, =0.1.0, =1.0.0, =0.1.0, =0.1.5 and more Source cves: CVE-2024-21526 Source advisory: OSV:GHSA-W5FC-GJ3H-26RX...

Design/Logic Flaw

urql is a GraphQL client that exposes a set of helpers for several frameworks. The @urql/next package is vulnerable to XSS. To exploit this an attacker would need to ensure that the response returns html tags and that the web-application is using streamed responses non-RSC. This vulnerability is...

CVE-2024-24556 XSS in @urql/next

urql is a GraphQL client that exposes a set of helpers for several frameworks. The @urql/next package is vulnerable to XSS. To exploit this an attacker would need to ensure that the response returns html tags and that the web-application is using streamed responses non-RSC. This vulnerability is...