{"apiVersion":"1.0","identifier":"CVE-2026-73048","description":"SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the getRefIDsByFileAnnotationID endpoint that returns block identifiers citing PDF annotations without publish-access filtering. Attackers can extract block identifiers from restricted documents by supplying annotation identifiers visible in published pages, revealing citation relationships across forbidden and password-protected tiers.","publishedAt":"2026-08-14T12:16:47","lastModifiedAt":"2026-08-26T16:57:52","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73048","cvssScore":5.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","epssProbability":0.00194,"riskScore":0.59,"affectedProduct":"SiYuan","affectedVersions":"<3.7.4","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-73048","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-73048","en":"https://www.redsauce.net/en/cves/CVE-2026-73048","fr":"https://www.redsauce.net/fr/cves/CVE-2026-73048","pt":"https://www.redsauce.net/pt/cves/CVE-2026-73048","de":"https://www.redsauce.net/de/cves/CVE-2026-73048","sk":"https://www.redsauce.net/sk/cves/CVE-2026-73048","el":"https://www.redsauce.net/el/cves/CVE-2026-73048"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-73048"}}