Vulnerability in Nodejs Node
CVE-2026-48615
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 lo…
EPSS: 0.004 (29.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Nodejs Node — versions 22.22.3, 24.16.0, 26.3.0
- Nodejs Node.js — versions 22.22.3, 24.16.0, 26.3.0
Weakness classification (CWE)
References
- support@hackerone.com (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-48615?
- CVE-2026-48615 is a high-severity vulnerability in Nodejs Node, classified under Exposure of Private Personal Information to an Unauthorized Actor. CVSS score: 7.5/10. Published 2026-06-26.
- How severe is CVE-2026-48615?
- High severity. CVSS v3 base score is 7.5 out of 10.