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NVD HIGH: CVE-2026-72801 — SiYuan versions before v3.7.4 disclose encrypted-notebook key-derivation materia...

·Source: NIST NVD

Updated:

Executive Summary

SiYuan versions before v3.7.4 disclose encrypted-notebook key-derivation material and wrapped data keys through unauthenticated endpoints in publish mode. Attackers can retrieve Argon2id salt, cost parameters, password verifiers, and wrapped notebook keys to perform unlimited offline master-password cracking without rate limiting.

Analysis

SiYuan versions before v3.7.4 disclose encrypted-notebook key-derivation material and wrapped data keys through unauthenticated endpoints in publish mode. Attackers can retrieve Argon2id salt, cost parameters, password verifiers, and wrapped notebook keys to perform unlimited offline master-password cracking without rate limiting. CVSS Score: 7.5. Published: 2026-08-12T20:17:51.973.

Indicators of Compromise (1)

CVE (1)
CVE-2026-72801
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Aug 12, 2026. Verified by: NIST.

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