{"id":"CVE-2021-25877","aliases":["EUVD-2021-12757","GHSA-mjww-cghr-9678"],"status":"published","title":"AVideo/YouPHPTube 10.0 and prior is affected by Insecure file write. An administrator privileged...","description":"AVideo/YouPHPTube 10.0 and prior is affected by Insecure file write. An administrator privileged user is able to write files on filesystem using flag and code variables in file save.php.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01594,"percentile":0.75886,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-732","CWE-94"],"published":"2021-11-01T11:33:18Z","modified":"2026-07-09T01:16:47Z","products":[{"vendor":"youphptube","product":"youphptube"}],"references":[{"url":"https://synacktiv.com","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://www.synacktiv.com/sites/default/files/2021-01/YouPHPTube_Multiple_Vulnerabilities.pdf","tags":["x_refsource_MISC","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25877"},{"url":"http://avideoyouphptube.com"},{"url":"https://github.com/advisories/GHSA-mjww-cghr-9678"}],"sources":{"cve":[{"id":"CVE-2021-25877","description":"AVideo/YouPHPTube 10.0 and prior is affected by Insecure file write. An administrator privileged user is able to write files on filesystem using flag and code variables in file save.php.","status":"published","published":"2021-11-01T11:33:18Z","modified":"2026-07-09T00:12:36.776Z","updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-12757","description":"AVideo/YouPHPTube 10.0 and prior is affected by Insecure file write. An administrator privileged user is able to write files on filesystem using flag and code variables in file save.php.","status":"published","published":"2021-11-01T11:33:18Z","modified":"2026-07-09T00:12:36Z","updated_at":"2026-11-02T18:20:09.112703Z"}],"ghsa":[{"id":"GHSA-mjww-cghr-9678","title":"AVideo/YouPHPTube 10.0 and prior is affected by Insecure file write. An administrator privileged...","description":"AVideo/YouPHPTube 10.0 and prior is affected by Insecure file write. An administrator privileged user is able to write files on filesystem using flag and code variables in file save.php.","status":"published","published":"2022-05-24T19:19:17Z","modified":"2026-07-05T00:32:28Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-94","CWE-732"],"updated_at":"2026-11-02T15:09:14.897479Z"}],"nvd":[{"id":"CVE-2021-25877","description":"AVideo/YouPHPTube 10.0 and prior is affected by Insecure file write. An administrator privileged user is able to write files on filesystem using flag and code variables in file save.php.","status":"published","published":"2021-11-01T12:15:08.1Z","modified":"2026-07-09T01:16:47.91Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:07:00.549994Z"}]}}