CVE-2026-1181
CriticalSummary
Punkty końcowe Altium 365 były skonfigurowane z nadmiernie liberalną polityką CORS, co pozwalało na uwierzytelnione żądania międzydomenowe z innych subdomen kontrolowanych przez Altium, w tym forum.live.altium.com. W rezultacie, JavaScript działający na tych domenach mógł uzyskać dostęp do API roboczej przestrzeni w kontekście zalogowanego użytkownika.
Risk Assessment
Ta nieprawidłowa konfiguracja umożliwia nieautoryzowany dostęp do danych roboczej przestrzeni oraz działań administracyjnych, co może prowadzić do poważnych naruszeń bezpieczeństwa, w tym w środowiskach GovCloud.
Recommendation
Zaleca się przegląd i dostosowanie polityki CORS dla punktów końcowych Altium 365, aby ograniczyć dostęp tylko do zaufanych źródeł oraz przeprowadzenie audytu aplikacji zewnętrznych pod kątem istniejących podatności.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

