{"apiVersion":"1.0","identifier":"CVE-2026-76214","description":"phpMyFAQ before 4.1.7 fails to persist the WebAuthn login challenge generated by prepareForLogin, because neither WebAuthn controller saves the mutated key objects back to the database. At login the anti-replay comparison is skipped by its own null guard, allowing an attacker who captures a successful WebAuthn assertion to replay it indefinitely and authenticate as the user without any interaction or hardware key.","publishedAt":"2026-08-19T14:17:47","lastModifiedAt":"2026-08-21T12:16:32","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-76214","cvssScore":7.4,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","epssProbability":0.00292,"riskScore":0.76,"affectedProduct":"phpMyFAQ","affectedVersions":"<=4.1.5","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-76214","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-76214","en":"https://www.redsauce.net/en/cves/CVE-2026-76214","fr":"https://www.redsauce.net/fr/cves/CVE-2026-76214","pt":"https://www.redsauce.net/pt/cves/CVE-2026-76214","de":"https://www.redsauce.net/de/cves/CVE-2026-76214","sk":"https://www.redsauce.net/sk/cves/CVE-2026-76214","el":"https://www.redsauce.net/el/cves/CVE-2026-76214"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-76214"}}