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vuln-nvd/data/2026/CVE-2026-2518.json
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{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"FastX","vendor":"wpxpo","versions":[{"lessThanOrEqual":"1.0.2","status":"affected","version":"0","versionType":"semver"}]}],"source":"security@wordfence.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"The FastX theme for WordPress is vulnerable to unauthorized limited plugin installation and activation due to missing capability checks on the 'ultp_install_callback' and 'ultp_activate_callback' functions in all versions up to, and including, 1.0.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to install and activate the PostX plugin."},{"lang":"es","value":"El tema FastX para WordPress es vulnerable a la instalación y activación limitada y no autorizada de plugins debido a la falta de comprobaciones de capacidad en las funciones 'ultp_install_callback' y 'ultp_activate_callback' en todas las versiones hasta la 1.0.2, inclusive. Esto hace posible que atacantes autenticados, con acceso de nivel Suscriptor y superior, instalen y activen el plugin PostX."}],"id":"CVE-2026-2518","lastModified":"2026-07-23T16:10:00.137","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":1.4,"source":"security@wordfence.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-2518","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-05-22T12:21:11.744190Z","version":"2.0.3"}}]},"published":"2026-05-22T05:16:24.660","references":[{"source":"security@wordfence.com","url":"https://themes.trac.wordpress.org/browser/fastx/1.0.2/classes/Initialization.php#L249"},{"source":"security@wordfence.com","url":"https://themes.trac.wordpress.org/browser/fastx/1.0.2/classes/Initialization.php#L264"},{"source":"security@wordfence.com","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/6f5c4194-4f97-4f85-af90-e983ba9ce3a6?source=cve"}],"sourceIdentifier":"security@wordfence.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-862"}],"source":"security@wordfence.com","type":"Secondary"}]}