CVE-2026-82263highCWE-918

CVE-2026-82263: fallo de gravedad alta en logto-io logto

Logto Server-Side Request Forgery via OIDC SSO Connector Issuer URL

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear logto

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.2epss 0.5%
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Productos afectados
logto-io · logto
CVEs relacionadas — logto-io logto

En el mismo producto, de las más peligrosas a las menos.

CVE-2026-62317HIGHLogto: ReDoS via unescaped user input in email subaddressing regex (blockSubaddressing)EPSS 0.7%CVE-2026-63188HIGHlogto-tunnel serves files outside --experience-path via path traversalEPSS 0.5%CVE-2026-82262HIGHLogto Server-Side Request Forgery via webhook test endpointEPSS 0.5%CVE-2026-55377HIGHLogto: Account Center MFA management step-up bypass via WebAuthn registration verificationEPSS 0.4%CVE-2026-63187MEDIUMLogto: OS command injection vulnerability exists in the Commitlint workflowEPSS 0.4%CVE-2026-55789HIGHLogto: SAML IdP injects user-controlled profile attributes raw into signed assertions, allowing privilege escalation at relying Service ProvidersEPSS 0.3%