{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-10T07:23:36.825","vulnerabilities":[{"cve":{"id":"CVE-2025-11877","sourceIdentifier":"security@wordfence.com","published":"2026-01-07T12:16:46.400","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"The User Activity Log plugin is vulnerable to a limited options update in versions up to, and including, 2.2. The failed-login handler 'ual_shook_wp_login_failed' lacks a capability check and writes failed usernames directly into update_option() calls. This makes it possible for unauthenticated attackers to push select site options from 0 to a non-zero value, allowing them to reopen registration or corrupt options like 'wp_user_roles', breaking wp-admin access. CVE-2025-13471 appears to be a duplicate of this CVE."},{"lang":"es","value":"El plugin User Activity Log es vulnerable a una actualización limitada de opciones en versiones hasta la 2.2, inclusive. El manejador de inicios de sesión fallidos 'ual_shook_wp_login_failed' carece de una verificación de capacidad y escribe los nombres de usuario fallidos directamente en las llamadas a update_option(). Esto permite a atacantes no autenticados empujar opciones de sitio seleccionadas de 0 a un valor distinto de cero, permitiéndoles reabrir el registro o corromper opciones como 'wp_user_roles', rompiendo el acceso a wp-admin."}],"metrics":{"cvssMetricV31":[{"source":"security@wordfence.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"security@wordfence.com","type":"Secondary","description":[{"lang":"en","value":"CWE-862"}]}],"references":[{"url":"https://plugins.trac.wordpress.org/browser/user-activity-log/trunk/user-functions.php","source":"security@wordfence.com"},{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/24225f47-cec2-4270-88f0-8696ebfb7168?source=cve","source":"security@wordfence.com"}]}}]}