{"id":"GHSA-pv87-r9qf-x56p","aliases":["CVE-2026-28501"],"title":"AVideo has Unauthenticated SQL Injection via JSON Request Bypass in objects/videos.json.php","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"CRITICAL","description":"## Impact\n\nAn unauthenticated SQL Injection vulnerability exists in AVideo within the objects/videos.json.php and objects/video.php components.\n\nThe application fails to properly sanitize the catName parameter when it is supplied via a JSON-formatted POST request body. Because JSON input is parsed and merged into $_REQUEST after global security checks are executed, the payload bypasses the existing sanitization mechanisms.\n\nThis allows an unauthenticated attacker to:\n\n- Execute arbitrary SQL queries\n- Perform full database exfiltration\n- Extract sensitive data including administrator usernames, password hashes, session identifiers and user records\n- Potentially escalate privileges by cracking password hashes offline\n- Chain with authenticated vulnerabilities to achieve full system compromise\n\nThis vulnerability is classified as:\n- CWE-89: Improper Neutralization of Special Elements used in an SQL Command (SQL Injection)\n\n\n## Patches\n\nThis vulnerability has been fixed in version 23.\n\nUsers must upgrade to version 23 or later.\n\n\n## Workarounds\n\nThere is no reliable workaround.\n\nThe only recommended mitigation is to upgrade immediately to version 23 upon its release.\n\n\n## References\n\nInternal security report.","severity":"critical","score":9.8,"published":"2026-03-02T20:49:43.000Z","modified":"2026-03-06T14:31:26.323Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"wwbn/avideo","sources":[{"name":"OSV · GHSA-pv87-r9qf-x56p","url":"https://osv.dev/vulnerability/GHSA-pv87-r9qf-x56p"}],"ranges":[{"events":[{"introduced":"0"},{"last_affected":"21.0.0"}],"type":"ECOSYSTEM"}],"versions":["10.4","10.8","11","11.1","11.1.1","11.5","11.6","12.4","14.3","14.3.1","14.4","18.0","21.0"],"fixed":[]}],"sourceAffected":[],"references":["https://github.com/WWBN/AVideo/security/advisories/GHSA-pv87-r9qf-x56p","https://nvd.nist.gov/vuln/detail/CVE-2026-28501","https://github.com/WWBN/AVideo/commit/0c10be681c64044618ab94473251bd7c9b114fa1","https://github.com/WWBN/AVideo","https://github.com/WWBN/AVideo/releases/tag/24.0"],"sources":[{"name":"OSV","id":"GHSA-pv87-r9qf-x56p","modified":"2026-03-06T14:31:26.323078Z","url":"https://osv.dev/vulnerability/GHSA-pv87-r9qf-x56p"}],"assessments":[{"source":"OSV","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T23:25:34.350Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}