CVE-2026-48615

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Source
https://cve.org/CVERecord?id=CVE-2026-48615
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48615.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-48615
Aliases
Downstream
Related
Published
2026-06-26T01:14:36.524Z
Modified
2026-07-08T08:13:37.163944024Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/48xxx/CVE-2026-48615.json",
    "cna_assigner": "hackerone",
    "cwe_ids": [
        "CWE-359"
    ],
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "22.22.3"
                },
                {
                    "last_affected": "22.22.3"
                },
                {
                    "introduced": "24.16.0"
                },
                {
                    "last_affected": "24.16.0"
                },
                {
                    "introduced": "26.3.0"
                },
                {
                    "last_affected": "26.3.0"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/nodejs/node

Affected ranges

Type
GIT
Repo
https://github.com/nodejs/node
Events
Introduced
fdfa0ff0dbaf0fbf4d7d6d89a2ab807f3177fa5c
Last affected
b7e6a5d37e7a14ef0f2cc95214b95d66c4081415
Database specific 
{
    "cpe": [
        "cpe:2.3:a:nodejs:node.js:22.22.3:*:*:*:-:*:*:*",
        "cpe:2.3:a:nodejs:node.js:24.16.0:*:*:*:-:*:*:*",
        "cpe:2.3:a:nodejs:node.js:26.3.0:*:*:*:-:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "22.22.3"
        },
        {
            "last_affected": "22.22.3"
        },
        {
            "introduced": "24.16.0"
        },
        {
            "last_affected": "24.16.0"
        },
        {
            "introduced": "26.3.0"
        },
        {
            "last_affected": "26.3.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

22.*
22.22.3
24.*
24.16.0
26.*
26.3.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-48615.json"