CVE-2026-18141highCWE-295

CVE-2026-18141: fallo de gravedad alta en Red Hat Ansible Automation Platform 2

Aap-gateway: aap-gateway: authentication bypass in event-driven ansible via forged http header

Publicada el · Actualizada el

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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 0.4%
A flaw was found in aap-gateway, a component of Ansible Automation Platform's Event-Driven Ansible (EDA). An unauthenticated remote attacker can bypass mutual Transport Layer Security (mTLS) authentication for event streams. This is achieved by manipulating the event stream URL and forging the HTTP Subject header. The system also inadvertently discloses the expected certificate subject in error messages, which simplifies the attack. This vulnerability allows an attacker to inject arbitrary events into EDA, potentially triggering automated workflows.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Productos afectados
Red Hat · Red Hat Ansible Automation Platform 2Red Hat · Red Hat Ansible Automation Platform 2.6Red Hat · Red Hat Ansible Automation Platform 2.6 for RHEL 9Red Hat · Red Hat Ansible Automation Platform 2.7
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