Is CVE-2026-82263 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-82263?

CVE-2026-82263 has a CVSS v3 severity of MEDIUM (6.8).

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CVE-2026-82263

Description

Logto through 1.42.0 contains a server-side request forgery vulnerability in the OIDC SSO connector creation endpoint that fails to validate the issuer URL parameter. Tenant administrators with Management API credentials can supply arbitrary internal URLs to trigger HTTP GET requests to private network services, with response content returned in API responses.