CVE•Published 2026-08-15•Modified 2026-08-26•1 article on news•6 live references•NVD data
CVE-2026-73044
Vulnerability data via NVD (ingested)
CVSS v3.1
9.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
EPSS percentile
16
Exploit Prediction Scoring System · top 84% of all CVEs
Weaknesses (CWE)
Description
SiYuan versions before v3.7.4 fail to validate or escape table column width values, allowing stored cross-site scripting injection into style attributes. Attackers can inject malicious payloads through the setAttrViewColWidth API that break out of style attributes and inject event handlers on every table cell, executing arbitrary code in the Electron renderer with Node integration enabled.
Timeline
Published 2026-08-15
Modified 2026-08-26
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-73044Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-73044Censys host search filtered to this CVE id.
grep.app
CVE-2026-73044Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-73044GitHub code search for direct mentions.
Google dork
"CVE-2026-73044" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.