{"id":"CVE-2026-1280","state":"PUBLISHED","title":"Frontend File Manager Plugin <= 23.5 - Missing Authorization to Unauthenticated Arbitrary File Sharing via 'file_id' Parameter","description":"The Frontend File Manager Plugin for WordPress is vulnerable to unauthorized file sharing due to a missing capability check on the 'wpfm_send_file_in_email' AJAX action in all versions up to, and including, 23.5. This makes it possible for unauthenticated attackers to share arbitrary uploaded files via email by supplying a file ID. Since file IDs are sequential integers, attackers can enumerate all uploaded files on the site and exfiltrate sensitive data that was intended to be restricted to administrators only.","publishedAt":"2026-01-28T11:23:41.307Z","updatedAt":"2026-04-08T17:30:20.675Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","source":"Wordfence"},"assigner":"Wordfence","products":["nmedia Frontend File Manager Plugin"],"affected":[{"vendor":"nmedia","product":"Frontend File Manager Plugin","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"23.5","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/e739e7d3-756a-4c93-9ca7-f7b9f9657033?source=cve","https://plugins.trac.wordpress.org/browser/nmedia-user-file-uploader/trunk/inc/callback-functions.php#L98","https://plugins.trac.wordpress.org/browser/nmedia-user-file-uploader/tags/23.5/inc/callback-functions.php#L98"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1280.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1280","state":"PUBLISHED","datePublished":"2026-01-28T11:23:41.307Z","dateUpdated":"2026-04-08T17:30:20.675Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-01-20T22:17:51.761Z"},"containers":{"cna":{"title":"Frontend File Manager Plugin <= 23.5 - Missing Authorization to Unauthenticated Arbitrary File Sharing via 'file_id' Parameter","descriptions":[{"lang":"en","value":"The Frontend File Manager Plugin for WordPress is vulnerable to unauthorized file sharing due to a missing capability check on the 'wpfm_send_file_in_email' AJAX action in all versions up to, and including, 23.5. This makes it possible for unauthenticated attackers to share arbitrary uploaded files via email by supplying a file ID. Since file IDs are sequential integers, attackers can enumerate all uploaded files on the site and exfiltrate sensitive data that was intended to be restricted to administrators only."}],"affected":[{"vendor":"nmedia","product":"Frontend File Manager Plugin","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"23.5","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/e739e7d3-756a-4c93-9ca7-f7b9f9657033?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/nmedia-user-file-uploader/trunk/inc/callback-functions.php#L98"},{"url":"https://plugins.trac.wordpress.org/browser/nmedia-user-file-uploader/tags/23.5/inc/callback-functions.php#L98"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-04-08T17:30:20.675Z"},"credits":[{"lang":"en","type":"finder","value":"Md. Moniruzzaman Prodhan"}],"timeline":[{"time":"2026-01-27T21:50:20.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-28T15:55:41.777784Z","id":"CVE-2026-1280","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-28T15:56:06.302Z"}}]}}}