CVE-2026-35449: AVideo Unauthenticated Information Disclosure Vulnerability

{
  "schema_version" : "1.4.0",
  "id" : "GHSA-hg8q-8wqr-35xx",
  "modified" : "2026-04-07T14:20:47Z",
  "published" : "2026-04-04T06:16:18Z",
  "aliases" : [ "CVE-2026-35449" ],
  "summary" : "AVideo: Unauthenticated Information Disclosure via Disabled CLI Guard in install/test.php",
  "details" : "## Summary\n\nThe `install/test.php` diagnostic script has its CLI-only access guard disabled by commenting out the `die()` statement. The script remains accessible via HTTP after installation, exposing video viewer statistics including IP addresses, session IDs, and user agents to unauthenticated visitors.\n\n## Details\n\nThe disabled guard at `install/test.php:5-7`:\n\n```php\nif (!isCommandLineInterface()) {\n    //return die('Command Line only');\n}\n```\n\nThe script also enables verbose error reporting:\n\n```php\nerror_reporting(E_ALL);\nini_set('display_errors', '1');\n```\n\nIt then queries `VideoStatistic::getLastStatistics()` and outputs the result via `var_dump()`:\n\n```php\n$resp = VideoStatistic::getLastStatistics(getVideos_id(), User::getId());\nvar_dump($resp);\n```\n\nThe `VideoStatistic` object contains: `ip` (viewer IP address), `session_id`, `user_agent`, `users_id`, and JSON metadata. The `display_errors=1` setting also leaks internal filesystem paths in any PHP warnings.\n\nThe `install/` directory is not restricted by `.htaccess` (it only disables directory listing via `Options -Indexes`) and no web server rules block access to individual PHP files in this directory.\n\n## Proof of Concept\n\n```bash\n# Request viewer stats for video ID 1\ncurl \"https://your-avideo-instance.com/install/test.php?videos_id=1\"\n```\n\nConfirmed accessible on live AVideo instances (HTTP 200).\n\n## Impact\n\nUnauthenticated disclosure of viewer IP addresses (PII under GDPR), session identifiers, and user agents. The enabled `display_errors` also reveals internal server paths on errors.\n\n- **CWE**: CWE-200 (Exposure of Sensitive Information)\n- **Severity**: Low\n\n## Recommended Fix\n\nUncomment the CLI guard at `install/test.php:6` to restore the intended access restriction:\n\n```php\nif (!isCommandLineInterface()) {\n    return die('Command Line only');\n}\n```\n\n---\n*Found by [aisafe.io](https://aisafe.io)*",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "wwbn/avideo"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "last_affected" : "26.0"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/WWBN/AVideo/security/advisories/GHSA-hg8q-8wqr-35xx"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-35449"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/WWBN/AVideo"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-200" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-04-04T06:16:18Z",
    "nvd_published_at" : "2026-04-06T22:16:23Z"
  }
}