CVE Watch13 jul 2026

CVE-2026-56252

Capgo before 12.128.2 contains a scope isolation vulnerability in the POST /webhooks/test endpoint that allows app-scoped API keys to invoke

CVSS

5.4

Medio

EPSS

0.3%

p20

KEV

—

Exploit Today

0-100

Publicado: 12 jul 2026 · Última mod.: 13 jul 2026 · CWE-863

EPSS · 30d

0.2%EPSS · 30 días0.3%

2026-08-082026-09-05

Descripción técnica

Capgo before 12.128.2 contains a scope isolation vulnerability in the POST /webhooks/test endpoint that allows app-scoped API keys to invoke org-scoped webhook operations. Attackers with app-scoped credentials can trigger signed outbound webhook deliveries for arbitrary organization webhooks outside their declared app boundary, bypassing the limited_to_apps authorization check.

Referencias oficiales

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