PT-2026-51769 · Cap Go · Cap-Go

Judel777 · Publicado 2026-06-24 · Atualizado 2026-06-24 · CVE-2026-56244

Mitre

CVSS v3.1

7.1

Alta

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Capgo before 12.128.2 allows non-admin API keys to read webhook signing secrets via Supabase REST due to insufficient row-level security policies on the webhooks table. Attackers can retrieve the webhook secret and forge valid X-Capgo-Signature headers to send authenticated webhook events to configured receivers, breaking webhook authenticity and integrity.

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

CVE-2026-56244

Produtos afetados

Cap-Go

Referências · 2

• https://github.com/Cap-go/capgo/security/advisories/GHSA-qrrx-x3qf-x87v · Aviso do Fabricante
• https://vulncheck.com/advisories/capgo-webhook-signing-secret-disclosure-via-non-admin-api-key · Nota