{"id":"CVE-2026-7456","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-7456","generatedAt":"2026-10-28T03:26:57.873Z","title":"The Udimi Tools plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `ajax_disconnect()` function in all versions up to, and including, 3.2.","description":"The Udimi Tools plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `ajax_disconnect()` function in all versions up to, and including, 3.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete the plugin's six configuration options — including the API key, connected Udimi user email, and tracking-script payload — effectively disconnecting the site from the configured Udimi account. The companion `ajax_connect()` handler is missing the same checks, allowing the same low-privilege attackers to overwrite those options with an attacker-supplied API key.","published":"2026-08-05T14:17:15.000Z","lastModified":"2026-08-12T21:00:37.000Z","status":"Deferred","sourceIdentifier":"security@wordfence.com","cvss":{"version":"3.1","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-862"],"affected":[],"epss":{"score":0.0044,"percentile":0.37949,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.44%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://plugins.trac.wordpress.org/browser/udimi-optin/tags/3.2/class.php#L47","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/udimi-optin/tags/3.2/class.php#L82","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/udimi-optin/tags/3.2/udimi-optin.php#L22","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/udimi-optin/tags/3.2/udimi-optin.php#L23","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/browser/udimi-optin/trunk/class.php#L82","source":"security@wordfence.com"},{"url":"https://plugins.trac.wordpress.org/changeset?reponame=&new=3525585%40udimi-optin%2Ftrunk&old=3352707%40udimi-optin%2Ftrunk","source":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/263f7a72-8887-42c3-a1df-3dee904f957e?source=cve","source":"security@wordfence.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-7456","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}