CVE-2026-25992
HighSummary
SiYuan to system zarządzania wiedzą osobistą. W wersjach przed 3.5.5, punkt końcowy /api/file/getFile używał wrażliwych na wielkość liter porównań ciągów, co pozwalało atakującym na obejście ograniczeń i odczytanie chronionych plików konfiguracyjnych na systemach plików niewrażliwych na wielkość liter, takich jak Windows.
Risk Assessment
Organizacje mogą być narażone na nieautoryzowany dostęp do wrażliwych plików konfiguracyjnych, co może prowadzić do ujawnienia danych lub kompromitacji systemu.
Recommendation
Zaleca się aktualizację SiYuan do wersji 3.5.5 lub nowszej, aby usunąć tę podatność oraz przegląd zabezpieczeń dostępu do plików konfiguracyjnych.
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Original NVD description (English source)
SiYuan is a personal knowledge management system. Prior to 3.5.5, the /api/file/getFile endpoint uses case-sensitive string equality checks to block access to sensitive files. On case-insensitive file systems such as Windows, attackers can bypass restrictions using mixed-case paths and read protected configuration files. This vulnerability is fixed in 3.5.5.

