{"apiVersion":"1.0","identifier":"CVE-2026-73606","description":"SiYuan versions before v3.7.4 contain an information disclosure vulnerability in the /api/block/getRefIDs endpoint that fails to check password-protected document tiers. Unauthenticated readers can discover that password-protected documents reference specific blocks and obtain block identifiers without entering the document password.","publishedAt":"2026-08-13T12:17:25","lastModifiedAt":"2026-08-26T17:04:11","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73606","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-2026-73606","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-73606","en":"https://www.redsauce.net/en/cves/CVE-2026-73606","fr":"https://www.redsauce.net/fr/cves/CVE-2026-73606","pt":"https://www.redsauce.net/pt/cves/CVE-2026-73606","de":"https://www.redsauce.net/de/cves/CVE-2026-73606","sk":"https://www.redsauce.net/sk/cves/CVE-2026-73606","el":"https://www.redsauce.net/el/cves/CVE-2026-73606"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-73606"}}