@vitejs/plugin-rsc has a Denial of Service with React Server Components
Priority LOW 38CWE-400Published · Updated
Key facts
- Attack vector
- —
- Privileges required
- —
- User interaction
- —
- Attack complexity
- —
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- —
- Fix status
- Fixed
No CVSS vector from any source. Fix status from GitHub. Impact type from CWE-400.
Summary
### 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 later.
Why it matters now
Fix Fixed @vitejs/plugin-rsc (npm): 0.5.23
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | @vitejs/plugin-rsc (npm) | before 0.5.23 | 0.5.23 | Patch available | GHSA-v457-wxvj-p9w9 |
- @vitejs/plugin-rsc (npm) Vendor— Affected before 0.5.23 Fixed in 0.5.23 Patch available GHSA-v457-wxvj-p9w9
Remediation
- Fix · GHSA-v457-wxvj-p9w9 @vitejs/plugin-rsc (npm) Fixed in 0.5.23 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-v457-wxvj-p9w9
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences