{"id":"CVE-2026-12144","state":"PUBLISHED","title":"Wholesale for WooCommerce <= 2.0.5 - Authenticated (Author+) Privilege Escalation via 'user_role_set' Parameter","description":"The Wholesale for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.5. This is due to the `save_requests_meta()` function applying only `sanitize_text_field()` to the `user_role_set` POST parameter before passing it directly to `WP_User::add_role()`, with no allowlist validation against permitted wholesale roles and no capability check such as `current_user_can('promote_users')` or `current_user_can('manage_options')`. This makes it possible for authenticated attackers with author-level access and above to escalate their privileges to administrator by supplying `administrator` as the `user_role_set` value in a crafted request. The function is gated only by a nonce (`request_user_role_nonce`) that is rendered in the meta box on the `wwp_requests` post edit screen; because the post type is registered with `capability_type => 'post'`, any author-level user who has authored a `wwp_requests` post — such as one created via the wholesale registration form — can access this nonce and submit the role-assignment request.","publishedAt":"2026-07-29T01:29:41.564Z","updatedAt":"2026-07-29T13:02:20.552Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"Wordfence"},"assigner":"Wordfence","products":["saadiqbal Wholesale for WooCommerce"],"affected":[{"vendor":"saadiqbal","product":"Wholesale for WooCommerce","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.0.5","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/327a155c-7a7d-494d-94d1-f7e7ee8927f0?source=cve","https://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L369","https://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L397","https://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L274","https://plugins.trac.wordpress.org/changeset?reponame=&old=3621257%40woo-wholesale-pricing&new=3621257%40woo-wholesale-pricing"],"weaknesses":["CWE-269"],"ingestedAt":"2026-10-29T20:10:52.580Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/12xxx/CVE-2026-12144.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-12144","state":"PUBLISHED","datePublished":"2026-07-29T01:29:41.564Z","dateUpdated":"2026-07-29T13:02:20.552Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-06-12T17:37:43.374Z"},"containers":{"cna":{"title":"Wholesale for WooCommerce <= 2.0.5 - Authenticated (Author+) Privilege Escalation via 'user_role_set' Parameter","descriptions":[{"lang":"en","value":"The Wholesale for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.5. This is due to the `save_requests_meta()` function applying only `sanitize_text_field()` to the `user_role_set` POST parameter before passing it directly to `WP_User::add_role()`, with no allowlist validation against permitted wholesale roles and no capability check such as `current_user_can('promote_users')` or `current_user_can('manage_options')`. This makes it possible for authenticated attackers with author-level access and above to escalate their privileges to administrator by supplying `administrator` as the `user_role_set` value in a crafted request. The function is gated only by a nonce (`request_user_role_nonce`) that is rendered in the meta box on the `wwp_requests` post edit screen; because the post type is registered with `capability_type => 'post'`, any author-level user who has authored a `wwp_requests` post — such as one created via the wholesale registration form — can access this nonce and submit the role-assignment request."}],"affected":[{"vendor":"saadiqbal","product":"Wholesale for WooCommerce","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.0.5","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/327a155c-7a7d-494d-94d1-f7e7ee8927f0?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L369"},{"url":"https://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L397"},{"url":"https://plugins.trac.wordpress.org/browser/woo-wholesale-pricing/tags/2.0.5/inc/class-wwp-wholesale-requests.php#L274"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&old=3621257%40woo-wholesale-pricing&new=3621257%40woo-wholesale-pricing"}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-269","lang":"en","description":"CWE-269 Improper Privilege Management","type":"CWE"}]}],"providerMetadata":{"shortName":"Wordfence","orgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateUpdated":"2026-07-29T01:29:41.564Z"},"credits":[{"lang":"en","type":"finder","value":"Chloe Chamberland"},{"lang":"en","type":"finder","value":"Wordfence PRISM"}],"timeline":[{"time":"2026-07-28T13:28:13.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-29T13:01:51.389297Z","id":"CVE-2026-12144","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-07-29T13:02:20.552Z"}}]}}}