{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-75018","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","state":"PUBLISHED","assignerShortName":"Wordfence","dateReserved":"2026-08-17T13:16:39.258Z","datePublished":"2026-09-05T07:38:14.313Z","dateUpdated":"2026-09-07T11:17:24.787Z"},"containers":{"cna":{"providerMetadata":{"orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","shortName":"Wordfence","dateUpdated":"2026-09-05T07:38:14.313Z"},"affected":[{"vendor":"outlawgt","product":"Custom Contact Forms","versions":[{"version":"0","status":"affected","lessThanOrEqual":"7.16","versionType":"semver"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"The Custom Contact Forms plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 7.16. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to permanently force-delete arbitrary posts of any post type (including pages, administrator-authored posts, and WooCommerce products) and write arbitrary ccf_field_* post meta onto any post regardless of ownership or post type. The top-level form ID is checked via edit_post/publish_posts, but the nested fields[].ID and choices[].ID paths processed by _create_and_map_fields() and _create_and_map_choices() carry no equivalent capability or post-type guard, leaving those sinks fully exposed while delete_item() and delete_submission() contain explicit post-type restriction fixes demonstrating the developer's awareness of scoping requirements."}],"title":"Custom Contact Forms <= 7.16 - Missing Authorization to Authenticated (Contributor+) Arbitrary Post Deletion and Post Meta Modification via Nested 'fields[].ID' / 'choices[].ID' Parameters","references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/9a34ec54-7629-4c14-b5e0-d47f5d3a72ce?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.0/classes/class-ccf-api-form-controller.php#L291"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.2/classes/class-ccf-api-form-controller.php#L291"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.2/classes/class-ccf-api-form-controller.php#L336"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.2/classes/class-ccf-api-form-controller.php#L360"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.2/classes/class-ccf-api-form-controller.php#L1026"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.2/classes/class-ccf-api-form-controller.php#L993"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.2/classes/class-ccf-api-form-controller.php#L977"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.0/classes/class-ccf-api-form-controller.php#L336"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.0/classes/class-ccf-api-form-controller.php#L360"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.0/classes/class-ccf-api-form-controller.php#L1026"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.0/classes/class-ccf-api-form-controller.php#L993"},{"url":"https://plugins.trac.wordpress.org/browser/custom-contact-forms/tags/7.15.0/classes/class-ccf-api-form-controller.php#L977"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3669565%40custom-contact-forms&new=3669565%40custom-contact-forms"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-862 Missing Authorization","cweId":"CWE-862","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","baseScore":4.3,"baseSeverity":"MEDIUM"}}],"credits":[{"lang":"en","type":"finder","value":"Wordfence PRISM"}],"timeline":[{"time":"2026-09-04T00:00:00.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-75018","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-09-07T11:05:13.227741Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-07T11:17:24.787Z"}}]}}