PT-2026-104811 · Heymrun · Heym

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CVE-2026-105396

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Publicado

2026-10-05

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Atualizado

2026-10-05

CVSS v3.1

5.4

Média

VetorAV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Heym before v0.0.112 contains a token leakage vulnerability in build public base url() that allows unauthenticated attackers to redirect HITL review links by spoofing Origin or X-Forwarded-Host headers. Attackers can trigger anonymous workflows with forged headers so reviewer notifications point to attacker domains, capturing capability tokens to submit decisions executed with owner credentials.

Correção

Origin Validation Error

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Enumeração de Fraquezas

Identificadores relacionados

CVE-2026-105396

Produtos afetados

Heym