{"apiVersion":"1.0","identifier":"CVE-2026-73045","description":"SiYuan before 3.7.4 contains an improper restriction of excessive authentication attempts vulnerability in the authFilePublishAccess endpoint that allows unauthenticated attackers to brute-force per-notebook publish passwords. Attackers can submit unbounded password guesses without rate limiting or CAPTCHA to gain access to password-protected published notebooks.","publishedAt":"2026-08-15T22:16:54","lastModifiedAt":"2026-08-26T17:04:11","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73045","cvssScore":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","epssProbability":0.00302,"riskScore":0.77,"affectedProduct":"SiYuan","affectedVersions":"<3.7.4","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-73045","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-73045","en":"https://www.redsauce.net/en/cves/CVE-2026-73045","fr":"https://www.redsauce.net/fr/cves/CVE-2026-73045","pt":"https://www.redsauce.net/pt/cves/CVE-2026-73045","de":"https://www.redsauce.net/de/cves/CVE-2026-73045","sk":"https://www.redsauce.net/sk/cves/CVE-2026-73045","el":"https://www.redsauce.net/el/cves/CVE-2026-73045"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-73045"}}