CVE-2026-82263 — Logto Server-Side Request Forgery via OIDC SSO Connector Issuer URL
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 adm…
Published: 2026-08-28 · CVSS: 8.2 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7