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{"cveTags": [], "descriptions": [{"lang": "en", "value": "The Scheduler Widget plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 0.1.6. This is due to the `scheduler_widget_ajax_save_event()` function lacking proper authorization checks and ownership verification when updating events. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify any event in the scheduler via the `id` parameter granted they have knowledge of the event ID."}, {"lang": "es", "value": "El plugin Scheduler Widget para WordPress es vulnerable a una referencia directa insegura a objetos (IDOR) en todas las versiones hasta la 0.1.6, inclusive. Esto se debe a que la funci\u00f3n 'scheduler_widget_ajax_save_event()' carece de comprobaciones de autorizaci\u00f3n adecuadas y verificaci\u00f3n de propiedad al actualizar eventos. Esto permite a atacantes autenticados, con acceso de nivel Suscriptor y superior, modificar cualquier evento en el programador a trav\u00e9s del par\u00e1metro 'id' siempre que conozcan el ID del evento."}], "id": "CVE-2026-1987", "lastModified": "2026-02-18T17:52:44.520", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.4, "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:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "security@wordfence.com", "type": "Primary"}]}, "published": "2026-02-14T07:16:12.493", "references": [{"source": "security@wordfence.com", "url": "https://cwe.mitre.org/data/definitions/639.html"}, {"source": "security@wordfence.com", "url": "https://cwe.mitre.org/data/definitions/862.html"}, {"source": "security@wordfence.com", "url": "https://owasp.org/www-project-web-security-testing-guide/latest/4-Web_Application_Security_Testing/05-Authorization_Testing/04-Testing_for_Insecure_Direct_Object_References"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/scheduler-widget/tags/0.1.6/scheduler-widget.php#L158"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/scheduler-widget/trunk/scheduler-widget.php#L158"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/fd5f370c-743f-41f1-80ab-7f0805cae38c?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-639"}], "source": "security@wordfence.com", "type": "Primary"}]}

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{"created": "2026-02-16T12:01:59.607070+00:00", "updated": "2026-02-16T12:01:59.607143+00:00", "vendors": ["morelmathieuj", "morelmathieuj$PRODUCT$scheduler_widget", "wordpress", "wordpress$PRODUCT$wordpress"]}