CVSS 5.9 · Medium EPSS 0,26%
Kerentanan Cleartext Transmission of Sensitive Information. Skor CVSS 3.1 5.9 (Medium) menurut vulncheck.com.
SiYuan before v3.8.4 contains an authentication bypass vulnerability in the publish service where session cookies are issued without Secure or SameSite attributes over plaintext HTTP connections. An on-path attacker can observe a valid publish-visitor-session-id cookie from a Basic Auth exchange and replay it to access authenticated publish endpoints without knowing the account password.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
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