CRITICAL 9.2 NVD
CVE-2026-74799
SiYuan before 3.7.4 registers Go net/http/pprof debug endpoints including heap and goroutine dumps without authentication when --mode flag is not set to exactly
SiYuan before 3.7.4 registers Go net/http/pprof debug endpoints including heap and goroutine dumps without authentication when --mode flag is not set to exactly prod. Attackers can access /debug/pprof/heap and related endpoints to extract in-memory secrets including AccessAuthCode and AI provider API keys.
References
- https://github.com/siyuan-note/siyuan/security/advisories/GHSA-9cqq-p2hw-mj3f
- https://www.vulncheck.com/advisories/siyuan-before-unauthenticated-debug-endpoint-informat
This critical severity vulnerability with a CVSS score of 9.2 was published on 2026-08-17 via NVD.
Risk Timeline
CVE Disclosed2026-08-17 · -1 days ago
Remediation Resources
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