CVE-2026-33755
HighCVSS 8.8Exploitation Probability (EPSS)
Low risk33th percentile - higher than 33% of all known CVEs
Summary
Group-Office to narzędzie do zarządzania relacjami z klientami i grupowe. W wersjach przed 6.8.158, 25.0.92 i 26.0.17 występuje podatność na wstrzykiwanie SQL w punkcie końcowym JMAP `Contact/query`, która pozwala uwierzytelnionym użytkownikom z podstawowym dostępem do książki adresowej na wydobycie dowolnych danych z bazy danych, w tym aktywnych tokenów sesji innych użytkowników.
Risk Assessment
Ta podatność umożliwia przejęcie pełnego dostępu do konta dowolnego użytkownika, w tym administratora systemu, bez znajomości hasła, co stwarza poważne zagrożenie dla bezpieczeństwa organizacji.
Recommendation
Zaleca się aktualizację do wersji 6.8.158, 25.0.92 lub 26.0.17, aby usunąć tę podatność i zabezpieczyć system przed potencjalnym atakiem.
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Original NVD description (English source)
Group-Office is an enterprise customer relationship management and groupware tool. Prior to versions 6.8.158, 25.0.92, and 26.0.17, an authenticated SQL Injection vulnerability in the JMAP `Contact/query` endpoint allows any authenticated user with basic addressbook access to extract arbitrary data from the database — including active session tokens of other users. This enables full account takeover of any user, including the System Administrator, without knowing their password. Versions 6.8.158, 25.0.92, and 26.0.17 fix the issue.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

