CVE-2026-73052

CVE

Threat entity extracted from intelligence sources

Frequency

2

occurrences

First Seen

August 16, 2026

Last Seen

August 16, 2026

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Critical Stored XSS Vulnerabilities Found in SiYuan Versions Before 3.7.478.0

Two critical vulnerabilities, CVE-2026-73050 and CVE-2026-73052, have been identified in SiYuan versions prior to 3.7.4. CVE-2026-73050 allows attackers to exploit stored cross-site scripting (XSS) via unescaped color fields in select options, executing arbitrary JavaScript in victim browsers. CVE-2...

Public Exploits

Checking GitHub for proof-of-concept code…

Related Clusters (1)

Critical Stored XSS Vulnerabilities Found in SiYuan Versions Before 3.7.4

Aug 16·3 sources

Related Articles (2)

CVE-2026-73052: SiYuan before v3.7.4 Stored XSS via Attribute-View Field Names [CRITICAL] CVSS 9.4 Exploit Intelligence — Recent CVEs / 15h SiYuan before v3.7.4 stores attribute-view field names without HTML escaping and interpolates them directly into option elements via innerHTML in the sort menu. Attackers can inject markup by renaming a database field to execute arbitrary JavaScript when users open the sort menu, with Node integration enabled in the desktop client enabling code execution.

exploit-intel.com·Aug 16

CVE-2026-73052 - Exploits & Severity

Related Entities

CVE-2026-73043 CWE-79 - Cross-site Scripting (xss)T1203 - Exploitation for Client Execution XSS SiYuan Stored XSS