SiYuan before v3.8.4 Authentication Bypass via Plaintext Session Cookie
18Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.2
probabilidade de exploração
—
exploração observada
nãonenhuma fonte reporta
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:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Produtos afetados
siyuan-note · siyuanReferências
https://github.com/siyuan-note/siyuan/commit/79d47867b106467c951475a9193455b48d1f3682https://github.com/siyuan-note/siyuan/commit/ff4d215f78a8d6e6db6052be18b5f9f4db9c7d68https://github.com/siyuan-note/siyuan/security/advisories/GHSA-7j37-4gq6-wm7mhttps://www.vulncheck.com/advisories/siyuan-before-3.8.4-authentication-bypass-via-plaintext-session-cookie