PT-2026-8086 · WordPress · Scheduler Widget

Morelmathieuj · Publicado 2026-02-14 · Atualizado 2026-02-14 · CVE-2026-1987

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Média

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Name of the Vulnerable Software and Affected Versions Scheduler Widget versions prior to 0.1.7

Description The Scheduler Widget plugin for WordPress is susceptible to an Insecure Direct Object Reference issue. The scheduler widget ajax save event() function does not adequately verify authorization or ownership when updating events. This allows authenticated attackers with Subscriber-level access or higher to modify any event in the scheduler by manipulating the id parameter, provided they know the event ID.

Recommendations Update the Scheduler Widget plugin to version 0.1.7 or later.

Correção

IDOR

Enumeração de Fraquezas

CWE-639

Identificadores relacionados

CVE-2026-1987

Produtos afetados

Scheduler Widget

Referências · 10

• https://plugins.trac.wordpress.org/browser/scheduler-widget/trunk/scheduler-widget.php#L158 · Nota
• https://t.me/CVEtracker/44710 · Publicação no Telegram
• https://cwe.mitre.org/data/definitions/639.html · Nota
• https://cwe.mitre.org/data/definitions/862.html · Nota
• 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 · Nota
• https://twitter.com/CVEnew/status/2022567886037094538 · Publicação no Twitter
• https://plugins.trac.wordpress.org/browser/scheduler-widget/tags/0.1.6/scheduler-widget.php#L158 · Nota
• https://wordfence.com/threat-intel/vulnerabilities/id/fd5f370c-743f-41f1-80ab-7f0805cae38c?source=cve · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-1987 · Nota de Segurança
• https://twitter.com/VulmonFeeds/status/2022653056081342711 · Publicação no Twitter