CVE-2026-44586

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Przechwycenie XSS w SiYuan umożliwia zdalne wykonanie kodu na hoście.

CVSS
8.3
EPSS
0.1%
Exploit
none
Vendor
Opis źródłowy (NVD)

SiYuan is an open-source personal knowledge management system. From 2.1.12 to before 3.7.0. SiYuan's Bazaar marketplace renders package author metadata from the public bazaar stage feed into HTML without escaping. In the desktop app this becomes stored XSS, and because SiYuan's Electron windows are created with nodeIntegration: true and contextIsolation: false, a successful payload can call Node.js APIs and execute code on the host. This vulnerability is fixed in 3.7.0.

xss Brak patcha
Źródła i daty
ŹródłoWartość
NVD – CVSS8.3
CISA KEV (aktywnie wykorzystywane)Nie
FIRST EPSS (prawdopodobieństwo exploita)0.1%
Opublikowano (NVD)2026-05-14 19:16:37 UTC
Ostatnia modyfikacja (NVD)2026-05-14 21:22:56 UTC
Referencje