@vitejs/plugin-rsc has a Denial of Service Vulnerability in React Server Components
Priority LOW 38CWE-770Published · 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-770.
Summary
### Impact `@vitejs/plugin-rsc` vendors `react-server-dom-webpack`, which contained a vulnerability in versions prior to 19.2.6. See details in React repository's advisory https://github.com/facebook/react/security/advisories/GHSA-rv78-f8rc-xrxh ### Patches Upgrade immediately to `@vitejs/[email protected]` or later.
Why it matters now
Fix Fixed @vitejs/plugin-rsc (npm): 0.5.26
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 0.5.26 | 0.5.26 | Patch available | GHSA-w94c-4vhp-22gx |
- @vitejs/plugin-rsc (npm) Vendor— Affected before 0.5.26 Fixed in 0.5.26 Patch available GHSA-w94c-4vhp-22gx
Remediation
- Fix · GHSA-w94c-4vhp-22gx @vitejs/plugin-rsc (npm) Fixed in 0.5.26 Advisory →
Timeline
- 2026-10-03 Threatist record created from GHSA-w94c-4vhp-22gx
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences