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Database

Weak credential policy In github.com/siyuan-note/siyuan/kernel

Description

Duplicate Advisory: The session-cookie signing key (Conf.CookieKey) is returned to anonymous readers by /api/system/getConf

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-34fj-mwm6-fjfg. This link is maintained to preserve external references.

Original 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.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Component
Affected version

Aliases

1. NVD-2026-727942. GHSA-34fj-mwm6-fjfg3. GCVE-GHSA-hg4j-w33m-p7g4

References

1. https://github.com/siyuan-note/siyuan/security/advisories/GHSA-34fj-mwm6-fjfg2. https://www.vulncheck.com/advisories/siyuan-before-session-cookie-key-disclosure-via-getconf

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