PT-2026-54036 · Cap Go · Cap-Go

Judel777 · Publicado 2026-06-30 · Atualizado 2026-06-30 · CVE-2026-56331

Mitre

CVSS v3.1

5.3

Média

Vetor base

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

Capgo before 12.128.2 contains improper error handling in the /private/accept invitation endpoint that returns HTTP 500 instead of safe 4xx errors when magic invite string is invalid. Attackers can trigger this vulnerability using only the public key by submitting malformed magic invite string values to cause server errors and leak internal processing details.

Correção

Generation of Error Message Containing Sensitive Information

Enumeração de Fraquezas

CWE-209

Identificadores relacionados

CVE-2026-56331

Produtos afetados

Cap-Go

Referências · 3

• https://github.com/Cap-go/capgo/security/advisories/GHSA-34p8-fh3m-376x · Aviso do Fabricante
• https://vulncheck.com/advisories/capgo-improper-error-handling-in-accept-invitation-endpoint-via-invalid-magic-string · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-56331 · Nota de Segurança