CVE-2026-32633
CriticalSummary
Glances to narzędzie do monitorowania systemów, które przed wersją 4.5.2 w trybie Central Browser zwracało surowe obiekty serwerów z końcówki `/api/4/serverslist`. Obiekty te mogły zawierać pole `uri` z wbudowanymi poświadczeniami HTTP Basic dla serwerów Glances, co stwarzało ryzyko wycieku danych uwierzytelniających.
Risk Assessment
Organizacja narażona jest na nieautoryzowany dostęp do chronionych serwerów Glances, co może prowadzić do kompromitacji danych i systemów. Użytkownicy w sieci mogą uzyskać dostęp do wrażliwych poświadczeń, co stwarza poważne zagrożenie dla bezpieczeństwa.
Recommendation
Zaleca się aktualizację do wersji 4.5.2 lub nowszej, aby zabezpieczyć końcówkę `/api/4/serverslist`. Dodatkowo, należy zawsze uruchamiać instancję Glances z opcją `--password`, aby uniknąć nieautoryzowanego dostępu.
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Original NVD description (English source)
Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.2, in Central Browser mode, the `/api/4/serverslist` endpoint returns raw server objects from `GlancesServersList.get_servers_list()`. Those objects are mutated in-place during background polling and can contain a `uri` field with embedded HTTP Basic credentials for downstream Glances servers, using the reusable pbkdf2-derived Glances authentication secret. If the front Glances Browser/API instance is started without `--password`, which is supported and common for internal network deployments, `/api/4/serverslist` is completely unauthenticated. Any network user who can reach the Browser API can retrieve reusable credentials for protected downstream Glances servers once they have been polled by the browser instance. Version 4.5.2 fixes the issue.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

