{"apiVersion":"1.0","identifier":"CVE-2026-41057","description":"WWBN AVideo is an open source video platform. In versions 29.0 and below, the CORS origin validation fix in commit `986e64aad` is incomplete. Two separate code paths still reflect arbitrary `Origin` headers with credentials allowed for all `/api/*` endpoints: (1) `plugin/API/router.php` lines 4-8 unconditionally reflect any origin before application code runs, and (2) `allowOrigin(true)` called by `get.json.php` and `set.json.php` reflects any origin with `Access-Control-Allow-Credentials: true`. An attacker can make cross-origin credentialed requests to any API endpoint and read authenticated responses containing user PII, email, admin status, and session-sensitive data. Commit 5e2b897ccac61eb6daca2dee4a6be3c4c2d93e13 contains a fix.","publishedAt":"2026-04-21T23:16:20","lastModifiedAt":null,"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-41057","cvssScore":7.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","epssProbability":0.00132,"riskScore":0.72,"affectedProduct":"WWBN AVideo","affectedVersions":"<29.0","vulnerabilityType":"Core software","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-41057","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-41057","en":"https://www.redsauce.net/en/cves/CVE-2026-41057","fr":"https://www.redsauce.net/fr/cves/CVE-2026-41057","pt":"https://www.redsauce.net/pt/cves/CVE-2026-41057","de":"https://www.redsauce.net/de/cves/CVE-2026-41057","sk":"https://www.redsauce.net/sk/cves/CVE-2026-41057","el":"https://www.redsauce.net/el/cves/CVE-2026-41057"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-41057"}}