{"apiVersion":"1.0","identifier":"CVE-2026-73042","description":"SiYuan before v3.7.4 fails to properly escape database menu metadata in HTML interpolation, allowing stored values to execute script when users open group, view, or field-edit menus. Attackers can inject markup through field descriptions or names that close containing elements and execute arbitrary code via event handlers, reaching Node built-ins due to Electron-s insecure configuration.","publishedAt":"2026-08-15T22:16:54","lastModifiedAt":"2026-08-26T16:57:52","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73042","cvssScore":9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H","epssProbability":0.003,"riskScore":0.92,"affectedProduct":"SiYuan","affectedVersions":"<3.7.4","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-73042","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-73042","en":"https://www.redsauce.net/en/cves/CVE-2026-73042","fr":"https://www.redsauce.net/fr/cves/CVE-2026-73042","pt":"https://www.redsauce.net/pt/cves/CVE-2026-73042","de":"https://www.redsauce.net/de/cves/CVE-2026-73042","sk":"https://www.redsauce.net/sk/cves/CVE-2026-73042","el":"https://www.redsauce.net/el/cves/CVE-2026-73042"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-73042"}}