When proxy credentials are embedded in the proxy URL, they may be exposed through error handling paths and captured by logs, diagnostics, or other error consumers.
This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Sat, 27 Jun 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Node.js Proxy Credential Exposure via ERR_PROXY_TUNNEL Error Messages | nodejs: Node.js: Information disclosure of proxy credentials via proxy tunnel error handling |
| Weaknesses | CWE-209 | |
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Fri, 26 Jun 2026 14:30:00 +0000
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Fri, 26 Jun 2026 07:30:00 +0000
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Nodejs
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Fri, 26 Jun 2026 03:00:00 +0000
| Type | Values Removed | Values Added |
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| Title | Node.js Proxy Credential Exposure via ERR_PROXY_TUNNEL Error Messages |
Fri, 26 Jun 2026 01:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw in Node.js proxy tunnel error handling could expose proxy credentials in `ERR_PROXY_TUNNEL` error messages. When proxy credentials are embedded in the proxy URL, they may be exposed through error handling paths and captured by logs, diagnostics, or other error consumers. This vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**. | |
| Weaknesses | CWE-359 | |
| References |
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| Metrics |
cvssV3_0
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Status: PUBLISHED
Assigner: hackerone
Published:
Updated: 2026-06-26T13:35:00.592Z
Reserved: 2026-05-22T15:00:09.276Z
Link: CVE-2026-48615
Updated: 2026-06-26T13:34:52.982Z
No data.
OpenCVE Enrichment
Updated: 2026-06-27T02:00:10Z