{"id":"CVE-2026-35452","aliases":["EUVD-2026-19535","GHSA-99j6-hj87-6fcf"],"status":"published","title":"WWBN AVideo has Unauthenticated Information Disclosure via Missing Auth on CloneSite client.log.php","description":"WWBN AVideo is an open source video platform. In versions 26.0 and prior, the plugin/CloneSite/client.log.php endpoint serves the clone operation log file without any authentication. Every other endpoint in the CloneSite plugin directory enforces User::isAdmin(). The log contains internal filesystem paths, remote server URLs, and SSH connection metadata.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00381,"percentile":0.32398,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2026-04-04T06:17:17Z","modified":"2026-10-28T02:30:44Z","affected":[{"source":"ghsa","ecosystem":"Packagist","package":"wwbn/avideo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"26.0"}]}]},{"source":"osv","ecosystem":"Packagist","package":"wwbn/avideo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"26.0"}]}],"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","22.0","24.0","25.0","26.0"]}],"products":[{"vendor":"wwbn","product":"avideo"}],"references":[{"url":"https://github.com/WWBN/AVideo/security/advisories/GHSA-99j6-hj87-6fcf","tags":["x_refsource_CONFIRM","Exploit","Mitigation","Vendor Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35452","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-99j6-hj87-6fcf"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35452.json","tags":["advisory"]},{"url":"https://github.com/WWBN/AVideo","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-35452","title":"WWBN AVideo has Unauthenticated Information Disclosure via Missing Auth on CloneSite client.log.php","description":"WWBN AVideo is an open source video platform. In versions 26.0 and prior, the plugin/CloneSite/client.log.php endpoint serves the clone operation log file without any authentication. Every other endpoint in the CloneSite plugin directory enforces User::isAdmin(). The log contains internal filesystem paths, remote server URLs, and SSH connection metadata.","status":"published","published":"2026-04-06T21:47:45.511Z","modified":"2026-04-08T14:08:17.131Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:20:05.505362Z"}],"euvd":[{"id":"EUVD-2026-19535","description":"WWBN AVideo is an open source video platform. In versions 26.0 and prior, the plugin/CloneSite/client.log.php endpoint serves the clone operation log file without any authentication. Every other endpoint in the CloneSite plugin directory enforces User::isAdmin(). The log contains internal filesystem paths, remote server URLs, and SSH connection metadata.","status":"published","published":"2026-04-06T21:47:45Z","modified":"2026-04-08T14:08:17Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:12.037386Z"}],"ghsa":[{"id":"GHSA-99j6-hj87-6fcf","title":"AVideo: Unauthenticated Information Disclosure via Missing Auth on CloneSite client.log.php","description":"## Summary\n\nThe `plugin/CloneSite/client.log.php` endpoint serves the clone operation log file without any authentication. Every other endpoint in the CloneSite plugin directory enforces `User::isAdmin()`. The log contains internal filesystem paths, remote server URLs, and SSH connection metadata.\n\n## Details\n\nThe entire file at `plugin/CloneSite/client.log.php`:\n\n```php\n\u003c?php\ninclude '../../videos/cache/clones/client.log';\n```\n\nNo authentication check. The log file is populated by `cloneClient.json.php` which writes operational details during clone operations:\n\n```php\n// plugin/CloneSite/cloneClient.json.php:118\n$log-\u003eadd(\"Clone (2 of {$totalSteps}): Geting MySQL Dump file [$cmd]\");\n```\n\nThe `$cmd` variable contains wget commands with internal filesystem paths, and rsync command templates with SSH connection details (username, IP, port).\n\nCompare with sibling endpoints:\n- `plugin/CloneSite/index.php` checks `User::isAdmin()`\n- `plugin/CloneSite/changeStatus.json.php` checks `User::isAdmin()`\n- `plugin/CloneSite/clones.json.php` checks `User::isAdmin()`\n- `plugin/CloneSite/delete.json.php` checks `User::isAdmin()`\n\n## Proof of Concept\n\n```bash\ncurl \"https://your-avideo-instance.com/plugin/CloneSite/client.log.php\"\n```\n\nIf the CloneSite feature has been used, the response contains wget commands, filesystem paths, SSH metadata, and SQL dump file locations.\n\n## Impact\n\nUnauthenticated disclosure of internal infrastructure details that could aid targeted attacks against the clone source server.\n\n## Recommended Fix\n\nAdd an admin authentication check at `plugin/CloneSite/client.log.php`, before the include:\n\n```php\nrequire_once '../../videos/configuration.php';\nif (!User::isAdmin()) {\n    http_response_code(403);\n    die('Access denied');\n}\n```\n\n---\n*Found by [aisafe.io](https://aisafe.io)*","status":"published","published":"2026-04-04T06:17:17Z","modified":"2026-04-07T14:20:56Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:39:50.076383Z"}],"nvd":[{"id":"CVE-2026-35452","description":"WWBN AVideo is an open source video platform. In versions 26.0 and prior, the plugin/CloneSite/client.log.php endpoint serves the clone operation log file without any authentication. Every other endpoint in the CloneSite plugin directory enforces User::isAdmin(). The log contains internal filesystem paths, remote server URLs, and SSH connection metadata.","status":"published","published":"2026-04-06T22:16:23.61Z","modified":"2026-07-24T21:10:00.143Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:12:13.1424Z"}],"osv":[{"id":"CVE-2026-35452","title":"WWBN AVideo has Unauthenticated Information Disclosure via Missing Auth on CloneSite client.log.php","description":"WWBN AVideo is an open source video platform. In versions 26.0 and prior, the plugin/CloneSite/client.log.php endpoint serves the clone operation log file without any authentication. Every other endpoint in the CloneSite plugin directory enforces User::isAdmin(). The log contains internal filesystem paths, remote server URLs, and SSH connection metadata.","status":"published","published":"2026-04-06T21:47:45.511Z","modified":"2026-10-28T02:30:44.539969422Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:45:02.673625Z"},{"id":"GHSA-99j6-hj87-6fcf","title":"AVideo: Unauthenticated Information Disclosure via Missing Auth on CloneSite client.log.php","description":"## Summary\n\nThe `plugin/CloneSite/client.log.php` endpoint serves the clone operation log file without any authentication. Every other endpoint in the CloneSite plugin directory enforces `User::isAdmin()`. The log contains internal filesystem paths, remote server URLs, and SSH connection metadata.\n\n## Details\n\nThe entire file at `plugin/CloneSite/client.log.php`:\n\n```php\n\u003c?php\ninclude '../../videos/cache/clones/client.log';\n```\n\nNo authentication check. The log file is populated by `cloneClient.json.php` which writes operational details during clone operations:\n\n```php\n// plugin/CloneSite/cloneClient.json.php:118\n$log-\u003eadd(\"Clone (2 of {$totalSteps}): Geting MySQL Dump file [$cmd]\");\n```\n\nThe `$cmd` variable contains wget commands with internal filesystem paths, and rsync command templates with SSH connection details (username, IP, port).\n\nCompare with sibling endpoints:\n- `plugin/CloneSite/index.php` checks `User::isAdmin()`\n- `plugin/CloneSite/changeStatus.json.php` checks `User::isAdmin()`\n- `plugin/CloneSite/clones.json.php` checks `User::isAdmin()`\n- `plugin/CloneSite/delete.json.php` checks `User::isAdmin()`\n\n## Proof of Concept\n\n```bash\ncurl \"https://your-avideo-instance.com/plugin/CloneSite/client.log.php\"\n```\n\nIf the CloneSite feature has been used, the response contains wget commands, filesystem paths, SSH metadata, and SQL dump file locations.\n\n## Impact\n\nUnauthenticated disclosure of internal infrastructure details that could aid targeted attacks against the clone source server.\n\n## Recommended Fix\n\nAdd an admin authentication check at `plugin/CloneSite/client.log.php`, before the include:\n\n```php\nrequire_once '../../videos/configuration.php';\nif (!User::isAdmin()) {\n    http_response_code(403);\n    die('Access denied');\n}\n```\n\n---\n*Found by [aisafe.io](https://aisafe.io)*","status":"published","published":"2026-04-04T06:17:17Z","modified":"2026-04-07T14:35:42.184085Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:46:43.524801Z"}]}}