Lucene search
+L

BIT-CONTOUR-2026-50149 Contour has Improper JWT Verification for Non-SNI Requests on Virtual Hosts with Fallback Certificate Enabled

🗓️ 25 Aug 2026 08:38:13Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

JWT verification bypass in Contour 1.23.0-1.33.4 for non-SNI requests with fallback certificate.

Related
Refs

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 Aug 2026 23:48Current
CVSS 3.16.5
EPSS0.00147
SSVC
1