CVE-2026-1181
Gravedad CVSS v3.1:
CRÍTICA
Tipo:
CWE-284
Control de acceso incorrecto
Fecha de publicación:
19/01/2026
Última modificación:
26/01/2026
Descripción
*** Pendiente de traducción *** Altium 365 workspace endpoints were configured with an overly permissive Cross-Origin Resource Sharing (CORS) policy that allowed credentialed cross-origin requests from other Altium-controlled subdomains, including forum.live.altium.com. As a result, JavaScript executing on those origins could access authenticated workspace APIs in the context of a logged-in user. When chained with vulnerabilities in those external applications, this misconfiguration enables unauthorized access to workspace data, administrative actions, and bypass of IP allowlisting controls, including in GovCloud environments.
Impacto
Puntuación base 3.x
9.00
Gravedad 3.x
CRÍTICA



