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CVE Vulnerability Details :

CVE-2026-48615

PUBLISHED

More Info Official Page

Assigner-hackerone

Assigner Org ID-36234546-b8fa-4601-9d6f-f4e334aa8ea1

Published At-26 Jun, 2026 | 01:14

Updated At-26 Jun, 2026 | 13:35

▼CVE Numbering Authority (CNA)

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**.

Affected Products

Vendor

Node.js (OpenJS Foundation)

Product

node

Default Status

unaffected

Versions

Affected

From 22.22.3 through 22.22.3 (semver)
From 24.16.0 through 24.16.0 (semver)
From 26.3.0 through 26.3.0 (semver)

Problem Types

Type	CWE ID	Description
CWE	CWE-359	CWE-359 Privacy Violation

Type: CWE

CWE ID: CWE-359

Description: CWE-359 Privacy Violation

Metrics

Version	Base score	Base severity	Vector
3.0	5.9	MEDIUM	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Version: 3.0

Base score: 5.9

Base severity: MEDIUM

Vector:

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Hyperlink	Resource
https://nodejs.org/en/blog/vulnerability/june-2026-security-releases	N/A

Hyperlink: https://nodejs.org/en/blog/vulnerability/june-2026-security-releases

Resource: N/A

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

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Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References