Nitro is a next generation server toolkit. Prior to 3.0.260429-beta, an attacker could bypass a proxy route rule by sending percent-encoded path traversal (..%2f) in the URL, causing Nitro to forward a request that the upstream resolved outside the configured scope. This vulnerability is fixed in 3.0.260429-beta.
References
| Link | Resource |
|---|---|
| https://github.com/nitrojs/nitro/pull/4222 | Issue Tracking Patch |
| https://github.com/nitrojs/nitro/pull/4223 | Issue Tracking Patch |
| https://github.com/nitrojs/nitro/releases/tag/v2.13.4 | Release Notes |
| https://github.com/nitrojs/nitro/releases/tag/v3.0.260429-beta | Release Notes |
| https://github.com/nitrojs/nitro/security/advisories/GHSA-5w89-w975-hf9q | Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
28 May 2026, 18:22
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:nitro:nitro:*:*:*:*:*:node.js:*:* | |
| First Time |
Nitro nitro
Nitro |
|
| References | () https://github.com/nitrojs/nitro/pull/4222 - Issue Tracking, Patch | |
| References | () https://github.com/nitrojs/nitro/pull/4223 - Issue Tracking, Patch | |
| References | () https://github.com/nitrojs/nitro/releases/tag/v2.13.4 - Release Notes | |
| References | () https://github.com/nitrojs/nitro/releases/tag/v3.0.260429-beta - Release Notes | |
| References | () https://github.com/nitrojs/nitro/security/advisories/GHSA-5w89-w975-hf9q - Third Party Advisory |
13 May 2026, 21:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-13 21:16
Updated : 2026-05-28 18:22
NVD link : CVE-2026-44373
Mitre link : CVE-2026-44373
CVE.ORG link : CVE-2026-44373
JSON object : View
Products Affected
nitro
- nitro
CWE
CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')