{"id":"CVE-2026-10752","state":"PUBLISHED","title":"Advanced Custom Fields: Extended <= 0.9.2.6 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion via Email Action Dynamic File Field","description":"The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 0.9.2.6. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to permanently delete arbitrary WordPress media library attachments by supplying a numeric attachment ID in the form submission without any ownership or capability verification. Exploitation requires a site administrator to have configured a public-facing ACFE form with an Email action whose attachment row uses a dynamic {field:...} source bound to a submittable field with the Delete option enabled.","publishedAt":"2026-10-27T11:32:04.243Z","updatedAt":"2026-10-29T01:52:00.370Z","severity":{"score":4.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L","source":"Wordfence"},"assigner":"Wordfence","products":["hwk-fr Advanced Custom Fields: Extended"],"affected":[{"vendor":"hwk-fr","product":"Advanced Custom Fields: Extended","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.9.2.6","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/ed7f3f80-4d08-440f-b990-b1099a565ed0?source=cve","https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.3/includes/modules/form/module-form-action-email.php#L149","https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.3/includes/modules/form/module-form-action-email.php#L178","https://plugins.trac.wordpress.org/changeset/3667996/acf-extended"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:10:33.477Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/10xxx/CVE-2026-10752.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-10752","state":"PUBLISHED","datePublished":"2026-10-27T11:32:04.243Z","dateUpdated":"2026-10-29T01:52:00.370Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-06-03T14:06:04.639Z"},"containers":{"cna":{"title":"Advanced Custom Fields: Extended <= 0.9.2.6 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion via Email Action Dynamic File Field","descriptions":[{"lang":"en","value":"The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 0.9.2.6. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to permanently delete arbitrary WordPress media library attachments by supplying a numeric attachment ID in the form submission without any ownership or capability verification. Exploitation requires a site administrator to have configured a public-facing ACFE form with an Email action whose attachment row uses a dynamic {field:...} source bound to a submittable field with the Delete option enabled."}],"affected":[{"vendor":"hwk-fr","product":"Advanced Custom Fields: Extended","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.9.2.6","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/ed7f3f80-4d08-440f-b990-b1099a565ed0?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.3/includes/modules/form/module-form-action-email.php#L149"},{"url":"https://plugins.trac.wordpress.org/browser/acf-extended/tags/0.9.2.3/includes/modules/form/module-form-action-email.php#L178"},{"url":"https://plugins.trac.wordpress.org/changeset/3667996/acf-extended"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L","baseScore":4.8,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862 Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-10-27T11:32:04.243Z"},"credits":[{"lang":"en","type":"finder","value":"normaandersonfrank"}],"timeline":[{"time":"2026-06-03T14:21:40.000Z","lang":"en","value":"Vendor Notified"},{"time":"2026-10-26T21:31:34.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-10752","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-10-29T01:34:21.346396Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-29T01:52:00.370Z"}}]}}}