| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | CVE-2026-58399 | 1 Jul 202614:25 | – | attackerkb |
 | CVE-2026-58399 | 2 Jul 202600:34 | – | circl |
 | CVE-2026-58399 @acastellon/auth has an authentication bypass via spoofable headers in validateToken() | 1 Jul 202614:25 | – | cvelist |
 | EUVD-2026-41013 | 1 Jul 202614:25 | – | euvd |
 | @acastellon/auth: Authentication bypass via spoofable headers in validateToken() | 18 Jun 202617:22 | – | github |
 | @acastellon/auth: Authentication bypass via spoofable headers in validateToken() | 18 Jun 202600:00 | – | gitlab |
 | CVE-2026-58399 | 1 Jul 202614:25 | – | mend |
 | CVE-2026-58399 | 1 Jul 202615:17 | – | nvd |
 | GHSA-GFJ5-979R-92PW @acastellon/auth: Authentication bypass via spoofable headers in validateToken() | 18 Jun 202617:22 | – | osv_ghsa |
 | PT-2026-54912 | 18 Jun 202600:00 | – | ptsecurity |
10
[
{
"vendor": "antonio-castellon",
"product": "module-auth",
"versions": [
{
"version": "< 2.3.0",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| auth-user | header | /validateToken | Unauthenticated authentication bypass in the validateToken middleware when the auth-user header is set to 'service-brother' and the Host header starts with the expected host name. | CWE-287 |
| Host | header | /validateToken | Unauthenticated authentication bypass in the validateToken middleware when the auth-user header is set to 'service-brother' and the Host header starts with the expected host name. | CWE-287 |
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
25 Oct 2026 17:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 48.7
EPSS0.00973
SSVC