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· New victim: ************* — insomnia· New victim: sansilvestre.edu.pe — krybit· New victim: JMS Southeast — akira· New victim: Padget Technologies — akira· New victim: Delegal Poindexter & Underkofler, P.A. — morpheus· New KEV: CVE-2025-67038 · Lantronix· New KEV: CVE-2026-34908 · Ubiquiti· New KEV: CVE-2026-34910 · Ubiquiti· New KEV: CVE-2026-34909 · Ubiquiti· New KEV: CVE-2026-20253 · Splunk· New victim: 2,775 new IOCs ingested in last 24h ************* — insomnia· New victim: sansilvestre.edu.pe — krybit· New victim: JMS Southeast — akira· New victim: Padget Technologies — akira· New victim: Delegal Poindexter & Underkofler, P.A. — morpheus· New KEV: CVE-2025-67038 · Lantronix· New KEV: CVE-2026-34908 · Ubiquiti· New KEV: CVE-2026-34910 · Ubiquiti· New KEV: CVE-2026-34909 · Ubiquiti· New KEV: CVE-2026-20253 · Splunk· 2,775 new IOCs ingested in last 24h

CVE-2026-56395

Published: 2026-06-21Modified: 2026-06-22
9.6
CVSS v3
EPSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
SiYuan before v3.6.1 fails to sanitize package metadata and README content in the Bazaar marketplace, allowing malicious package authors to inject arbitrary HTML and JavaScript. Attackers can achieve remote code execution on any user browsing the Bazaar by embedding XSS payloads in package displayName, description, or README fields, exploiting Electron's nodeIntegration setting to execute OS commands.
CWE:CWE-79
💣 Public Exploits0
From Exploit-DB
No public exploits in Exploit-DB.
🔍 Sigma Detection Rules0
Rules tagged with this CVE
No Sigma rules tagged with this CVE.