{"apiVersion":"1.0","identifier":"CVE-2026-72810","description":"SiYuan versions before v3.7.4 contain a publish-boundary bypass vulnerability in WebSocket broadcast sessions that allows anonymous readers to receive unfiltered edits. Attackers can establish a WebSocket connection to the publish surface and passively receive real-time content events including password-protected and forbidden documents without authentication.","publishedAt":"2026-08-14T12:16:43","lastModifiedAt":"2026-08-26T17:04:11","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72810","cvssScore":8.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","epssProbability":0.00313,"riskScore":0.88,"affectedProduct":"SiYuan","affectedVersions":"<v3.7.4","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-72810","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-72810","en":"https://www.redsauce.net/en/cves/CVE-2026-72810","fr":"https://www.redsauce.net/fr/cves/CVE-2026-72810","pt":"https://www.redsauce.net/pt/cves/CVE-2026-72810","de":"https://www.redsauce.net/de/cves/CVE-2026-72810","sk":"https://www.redsauce.net/sk/cves/CVE-2026-72810","el":"https://www.redsauce.net/el/cves/CVE-2026-72810"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-72810"}}