Risk Scores
CVSS v3.0
6.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | node | 0, 0, 0 |
Timeline
- May 21, 2025 CVE Published
- May 21, 2025 CVE Updated
A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using `\r\n\rX` instead of the required `\r\n\r\n`. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by upgrading `llhttp` to version 9, which enforces correct header termination. Impact: * This vulnerability affects only Node.js 20.x users prior to the `llhttp` v9 upgrade.
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | node | 0, 0, 0 |