{"apiVersion":"1.0","identifier":"CVE-2026-73671","description":"Saurus CMS Community Edition contains an unauthenticated open redirect vulnerability in the logout handling code in classes/port.inc.php, where the url parameter supplied via GET or POST is passed directly to the Location header without domain allowlist, scheme validation, or relative path enforcement. Attackers can craft a malicious logout URL containing an arbitrary external domain or javascript: URI scheme to redirect authenticated users to attacker-controlled phishing pages after session destruction, enabling credential theft and OAuth redirect abuse.","publishedAt":"2026-08-13T16:19:07","lastModifiedAt":"2026-08-14T17:20:36","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73671","cvssScore":6.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","epssProbability":0.00223,"riskScore":0.62,"affectedProduct":"Saurus CMS","affectedVersions":"unknown","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-73671","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-73671","en":"https://www.redsauce.net/en/cves/CVE-2026-73671","fr":"https://www.redsauce.net/fr/cves/CVE-2026-73671","pt":"https://www.redsauce.net/pt/cves/CVE-2026-73671","de":"https://www.redsauce.net/de/cves/CVE-2026-73671","sk":"https://www.redsauce.net/sk/cves/CVE-2026-73671","el":"https://www.redsauce.net/el/cves/CVE-2026-73671"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-73671"}}