{"id":"CVE-2026-15312","state":"PUBLISHED","title":"Propovoice: All-in-One Client Management System <= 1.7.8 - Authenticated (ndpv_manager+) Privilege Escalation via 'role' Parameter","description":"The Propovoice: All-in-One Client Management System plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.7.8. This is due to the `create()` function's REST endpoint failing to validate the user-supplied `role` parameter against an allowlist of permitted WordPress roles and omitting any `promote_users` capability check before passing the sanitized value directly to `WP_User::set_role()`. This makes it possible for authenticated attackers with `ndpv_manager`-level access and above to create a new WordPress user account with the `administrator` role assigned, achieving full vertical privilege escalation. The `ndpv_manager` capability is a sub-administrator CRM team role granted by Propovoice itself, meaning the attack surface extends beyond site administrators to any user the plugin has elevated to a manager position.","publishedAt":"2026-08-15T02:26:15.792Z","updatedAt":"2026-08-18T19:35:33.073Z","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":["fassionstorage Propovoice: All-in-One Client Management System"],"affected":[{"vendor":"fassionstorage","product":"Propovoice: All-in-One Client Management System","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.7.8","versionType":"semver"}]}],"references":["https://www.wordfence.com/threat-intel/vulnerabilities/id/6a39e4d4-890d-46f9-8bb9-0fc858e6f1e2?source=cve","https://plugins.trac.wordpress.org/browser/propovoice/trunk/includes/Api/Type/Team.php#L219","https://plugins.trac.wordpress.org/browser/propovoice/trunk/includes/Api/Type/Team.php#L169","https://plugins.trac.wordpress.org/browser/propovoice/trunk/includes/Api/Type/Team.php#L423","https://plugins.trac.wordpress.org/browser/propovoice/trunk/includes/Api/Type/Team.php#L38"],"weaknesses":["CWE-269"],"ingestedAt":"2026-10-29T20:11:00.674Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/15xxx/CVE-2026-15312.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-15312","state":"PUBLISHED","datePublished":"2026-08-15T02:26:15.792Z","dateUpdated":"2026-08-18T19:35:33.073Z","assignerShortName":"Wordfence","assignerOrgId":"b15e7b5b-3da4-40ae-a43c-f7aa60e62599","dateReserved":"2026-07-09T17:52:16.748Z"},"containers":{"cna":{"title":"Propovoice: All-in-One Client Management System <= 1.7.8 - Authenticated (ndpv_manager+) Privilege Escalation via 'role' Parameter","descriptions":[{"lang":"en","value":"The Propovoice: All-in-One Client Management System plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.7.8. This is due to the `create()` function's REST endpoint failing to validate the user-supplied `role` parameter against an allowlist of permitted WordPress roles and omitting any `promote_users` capability check before passing the sanitized value directly to `WP_User::set_role()`. This makes it possible for authenticated attackers with `ndpv_manager`-level access and above to create a new WordPress user account with the `administrator` role assigned, achieving full vertical privilege escalation. The `ndpv_manager` capability is a sub-administrator CRM team role granted by Propovoice itself, meaning the attack surface extends beyond site administrators to any user the plugin has elevated to a manager position."}],"affected":[{"vendor":"fassionstorage","product":"Propovoice: All-in-One Client Management System","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.7.8","versionType":"semver"}]}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/6a39e4d4-890d-46f9-8bb9-0fc858e6f1e2?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/propovoice/trunk/includes/Api/Type/Team.php#L219"},{"url":"https://plugins.trac.wordpress.org/browser/propovoice/trunk/includes/Api/Type/Team.php#L169"},{"url":"https://plugins.trac.wordpress.org/browser/propovoice/trunk/includes/Api/Type/Team.php#L423"},{"url":"https://plugins.trac.wordpress.org/browser/propovoice/trunk/includes/Api/Type/Team.php#L38"}],"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":"2026-08-15T02:26:15.792Z"},"credits":[{"lang":"en","type":"finder","value":"Wordfence PRISM"}],"timeline":[{"time":"2026-08-14T14:02:51.000Z","lang":"en","value":"Disclosed"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T19:35:25.281548Z","id":"CVE-2026-15312","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":"2026-08-18T19:35:33.073Z"}}]}}}