High 7.5Published Dec 16, 2025

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

Updated under an hour ago (Oct 27, 2026, 1:50 PM ET)

Does this affect you?

It affects vitejs vite-plugin-react. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for vitejs vite-plugin-react

Exploited in the last 30 days

@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 sending a crafted HTTP request with a `file://` URL in the `filename` query parameter. Version 0.5.8 fixes the issue.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-22, CWE-73
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Dec 16, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

vitejs vite-plugin-react vitejs:vite_plugin_react (from the name)	before 0.5.8	CNA record

References

References

https://github.com/vitejs/vite-plugin-react/security/advisories/GHSA-g239-q96q-x4qm	x-refsource-confirm
https://github.com/facebook/react/pull/29708	x-refsource-misc
https://github.com/facebook/react/pull/30741	x-refsource-misc
https://github.com/vitejs/vite-plugin-react/commit/582fba0b9a52b13fcff6beaaa3bfbd532bc5359d	x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.