HomeCVE Intelligence › CVE-2026-63306
CVSS 9.1 CRITICAL Security Vulnerability

CVE-2026-63306: stoatchat before 0.13.5 contains an unauthenticated server-side request forgery vulnerabi…

stoatchat before 0.13.5 contains an unauthenticated server-side request forgery vulnerability in the /proxy and /embed endpoints that accept arbitrary URLs without DNS resolution filtering or private IP range validation…

9.1CVSS Score
CRITICALSeverity
NOCISA KEV
0.2%EPSS Score
Security VulnerabilityImpact Type

📋 Vulnerability Details

CVE IDCVE-2026-63306
VendorUnknown Vendor
Affected ProductUnknown Product
Vulnerability TypeSecurity Vulnerability
CVSS Score9.1 (CRITICAL)
EPSS Score0.2% probability of exploitation in the next 30 days
Actively Exploited❌ No known exploitation
Patch StatusPending Vendor Disclosure
Reported ByCYBERDUDEBIVASH SENTINEL APEX Intelligence (via sentinel_apex)

🔬 Technical Analysis

stoatchat before 0.13.5 contains an unauthenticated server-side request forgery vulnerability in the /proxy and /embed endpoints that accept arbitrary URLs without DNS resolution filtering or private IP range validation. Attackers can enumerate internal services, fingerprint appl... [Full analysis available on Pro]

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