CVE-2026-48615
Full vulnerability record from the local CVENow database.
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**.
Severity
HIGH
CVSS score
7.5
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-06-26 02:16:52.273000
Last modified
2026-10-25 22:10:00.150000
View original CVE JSON
{
"id": "CVE-2026-48615",
"sourceIdentifier": "[email protected]",
"published": "2026-06-26T02:16:52.273",
"lastModified": "2026-10-25T22:10:00.150",
"vulnStatus": "Analyzed",
"cveTags": [],
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"value": "A flaw in Node.js proxy tunnel error handling could expose proxy credentials in `ERR_PROXY_TUNNEL` error messages.\r\n\r\nWhen 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.\r\n\r\nThis vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**."
},
{
"lang": "es",
"value": "Un fallo en el manejo de errores del túnel proxy de Node.js podría exponer las credenciales del proxy en los mensajes de error ’ERR_PROXY_TUNNEL’.\n\nCuando las credenciales del proxy están incrustadas en la URL del proxy, pueden ser expuestas a través de rutas de manejo de errores y capturadas por registros, diagnósticos u otros consumidores de errores.\n\nEsta vulnerabilidad afecta a todas las líneas de lanzamiento compatibles: Node.js 22, Node.js 24 y Node.js 26."
}
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"affected": [
{
"source": "[email protected]",
"affectedData": [
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"references": [
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"source": "[email protected]",
"tags": [
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}