CVE-2025-68948
Gravedad CVSS v4.0:
MEDIA
Tipo:
CWE-321
Uso de claves de cifrado embebidas en el software
Fecha de publicación:
27/12/2025
Última modificación:
27/12/2025
Descripción
*** Pendiente de traducción *** SiYuan is self-hosted, open source personal knowledge management software. In versions 3.5.1 and prior, the SiYuan Note application utilizes a hardcoded cryptographic secret for its session store. This unsafe practice renders the session encryption ineffective. Since the sensitive AccessAuthCode is stored within the session cookie, an attacker who intercepts or obtains a user's encrypted session cookie (e.g., via session hijacking) can locally decrypt it using the public key. Once decrypted, the attacker can retrieve the AccessAuthCode in plain text and use it to authenticate or take over the session.
Impacto
Puntuación base 4.0
6.90
Gravedad 4.0
MEDIA