CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и след действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
SiYuan is a personal knowledge management system. In versions 3.6.0 and below, the WebSocket endpoint (/ws) allows unauthenticated connections when specific URL parameters are provided (?app=siyuan&id=auth&type=auth). This bypass, intended for the login page to keep the kernel alive, allows any external client — including malicious websites via cross-origin WebSocket — to connect and receive all server push events in real-time. These events leak sensitive document metadata including document titles, notebook names, file paths, and all CRUD operations performed by authenticated users. Combined with the absence of Origin header validation, a malicious website can silently connect to a victim's local SiYuan instance and monitor their note-taking activity. This issue has been fixed in version 3.6.1.
Засегнати продукти
- siyuan-note siyuan: < 3.6.1
Вид слабост
История
- 19 март 2026 Публикувано
Други уязвимости в siyuan-note siyuan
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-32815
- https://nvd.nist.gov/vuln/detail/CVE-2026-32815
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-xp2m-98x8-rpj6
- https://github.com/siyuan-note/siyuan/commit/1e370e37359778c0932673e825182ff555b504a3
- https://github.com/siyuan-note/siyuan/releases/tag/v3.6.1