Open-source package vulnerability · Go

GHSA-hg4j-w33m-p7g4: Duplicate Advisory: The session-cookie signing key (Conf.CookieKey) is returned to anonymous readers by /api/system/getConf

criticalCVSS 4.0 9.2 · 3.1 8.6

This advisory was withdrawn on Sep 4, 2026. The publisher no longer considers it a valid vulnerability.

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-34fj-mwm6-fjfg.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.

Published Aug 12, 2026 · Updated Sep 4, 2026

Affected packages

github.com/siyuan-note/siyuan/kernel

Ecosystem: Go
Affected: <= 3.7.2
Fixed in: No patched version yet
Check: go list -m github.com/siyuan-note/siyuan/kernel

Advisory details

From the GitHub Advisory Database (CC BY 4.0).

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This advisory has been withdrawn because it is a duplicate of GHSA-34fj-mwm6-fjfg.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.

References

How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology

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