Description
SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, Lute-s HTML sanitizer does not remove <iframe> elements. Combined with the SiYuan Electron client-s permissive security configuration, an attacker can include a malicious <iframe> in a Bazaar package README that executes arbitrary commands on the victim-s machine when the package details are viewed. No package installation is required. This vulnerability is fixed in 3.7.0.
CVSS 8.7EPSS 0.262%Risque 0.89
Voir la source- Publication
- 2026-06-24 22:16:48
- Versions concernées
- <3.7.0
- Type
- Logiciel critique
- Vecteur
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X