AUGUST 15, 2026
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Case File

CVE-2026-72790

MEDIUM · CVSS 5.8 EPSS 0.24% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-12 · Last synced 2026-08-15

CyberRota Analysis

AI-Generated

The vulnerability in SiYuan prior to version 3.7.4 affects the /api/notebook/getNotebookInfo endpoint, allowing unauthorized access to sensitive notebook metadata, including names, document counts, sizes, and timestamps of closed or unpublished notebooks. This information disclosure could lead to potential data leakage for organizations using the affected versions. Users of SiYuan should prioritize updating to the latest version to mitigate this risk.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-72790
Severity
MEDIUM
CVSS
5.8
EPSS
0.24%

Original NVD Description

SiYuan before v3.7.4 contains an information disclosure vulnerability in the /api/notebook/getNotebookInfo endpoint that returns notebook metadata without authorization checks. Attackers can read notebook names, document counts, sizes, and timestamps for closed or non-published notebooks that should be hidden from readers.