Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2026-84706

Gravedad CVSS v3.1:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
23/09/2026
Última modificación:
26/09/2026

Descripción

*** Pendiente de traducción *** A flaw was found in Ansible Automation Platform&amp;#39;s automation-controller. The custom<br /> Credential Type environment-variable injector validates variable names against a<br /> deny-list (an ANSIBLE_* prefix check plus a fixed ENV_BLOCKLIST) that omits<br /> process-hijacking loader variables such as BASH_ENV, ENV, LD_PRELOAD, LD_LIBRARY_PATH,<br /> PYTHONSTARTUP and GIT_SSH_COMMAND. Combined with the credential file injector, a<br /> privileged user can write an attacker-controlled script into the execution environment<br /> and point BASH_ENV at it, obtaining arbitrary code execution inside the<br /> execution-environment container for any job that attaches a credential of that type.