oauth2 proxy
Security Risk Profile
49
/100
mediumSecurity Risk Score
Comprehensive risk assessment based on 4 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from November 10, 2025 to present
4
Total CVEs
3
Critical+High
0
Exploited
1
Unpatched
Threat Assessment
Avg CVSS
7.3
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
1
Critical/High
Risk Level
49/100
medium
Severity Distribution
Critical
1High
2Medium
0Low
1Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
No CWE data available
Most Affected Products
1. OAuth2 Proxy OAuth2 Proxy4
2. Oauth2 Proxy Project Oauth2 Proxy3
3. go/github.com/oauth2-proxy/oauth2-proxy/v73
4. go/github.com/oauth2-proxy/oauth2-proxy1
Recent Vulnerabilities
See more →CVE-2026-41059
CVSS 8.2high
OAuth2 Proxy has an Authentication Bypass via Fragment Confusion in skip_auth_routes and skip_auth_regex
4/21/2026🔧 No Patch
CVE-2026-34457
CVSS 9.1critical
OAuth2 Proxy: Health Check User-Agent Matching Bypasses Authentication in auth_request Mode
4/14/2026
CVE-2026-34454
CVSS 3.5low
OAuth2 Proxy: Session cookie not cleared when rendering sign-in page
4/14/2026
CVE-2025-64484
CVSS 8.5high
OAuth2-Proxy vulnerable to header smuggling via underscore, leading to potential privilege escalation
11/10/2025
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