Description
siyuan versions before v3.7.4 expose the session cookie signing key through the /api/system/getConf endpoint to unauthenticated users in publish mode. Attackers can retrieve the CookieKey value and forge valid session cookies to impersonate users or gain administrative access.
CVSS 8.6EPSS 0.249%Risk 0.88
View source- Published
- 2026-08-12 20:17:50
- Affected versions
- <3.7.4
- Type
- Web application
- Last modified
- 2026-08-26 16:56:50
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N