CVE-2026-33038

{"id": "CVE-2026-33038", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}]}, "published": "2026-03-20T06:16:11.983", "references": [{"url": "https://github.com/WWBN/AVideo/commit/b3fa7869dcb935c8ab5c001a88dc29d2f92cf8e1", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/WWBN/AVideo/security/advisories/GHSA-2f9h-23f7-8gcx", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/WWBN/AVideo/security/advisories/GHSA-2f9h-23f7-8gcx", "tags": ["Exploit", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "WWBN AVideo is an open source video platform. Versions 25.0 and below are vulnerable to unauthenticated application takeover through the install/checkConfiguration.php endpoint. install/checkConfiguration.php performs full application initialization: database setup, admin account creation, and configuration file write, all from an unauthenticated POST input. The only guard is checking whether videos/configuration.php already exists. On uninitialized deployments, any remote attacker can complete the installation with attacker-controlled credentials and an attacker-controlled database, gaining full administrative access. This issue has been fixed in version 26.0."}, {"lang": "es", "value": "WWBN AVideo es una plataforma de video de c\u00f3digo abierto. Las versiones 25.0 e inferiores son vulnerables a una toma de control de aplicaci\u00f3n no autenticada a trav\u00e9s del endpoint install/checkConfiguration.php. install/checkConfiguration.php realiza la inicializaci\u00f3n completa de la aplicaci\u00f3n: configuraci\u00f3n de la base de datos, creaci\u00f3n de cuenta de administrador y escritura de archivo de configuraci\u00f3n, todo desde una entrada POST no autenticada. La \u00fanica protecci\u00f3n es verificar si videos/configuration.php ya existe. En despliegues no inicializados, cualquier atacante remoto puede completar la instalaci\u00f3n con credenciales controladas por el atacante y una base de datos controlada por el atacante, obteniendo acceso administrativo completo. Este problema ha sido solucionado en la versi\u00f3n 26.0."}], "lastModified": "2026-03-23T16:24:08.187", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wwbn:avideo:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B468F0CE-E5E7-4607-BD15-B5763C47493E", "versionEndExcluding": "26.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}