CVE-2026-11896mediumCWE-639

CVE-2026-11896: fallo de gravedad media en joedolson My Calendar – Accessible Event Manager

My Calendar <= 3.7.14 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'vcal' Parameter

Publicada el

Seguir esta CVE+ Monitorear My Calendar – Accessible Event Manager

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 5.3epss 0.5%
The My Calendar – Accessible Event Manager plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.7.14 via the 'vcal' parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to enumerate occurrence IDs and access the full iCalendar export of non-public, draft, trashed, and personal calendar events, disclosing sensitive event metadata including titles, descriptions, dates, locations, organizer and host details, permalinks, and related calendar metadata.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Productos afectados
joedolson · My Calendar – Accessible Event Manager
CVEs relacionadas — joedolson My Calendar – Accessible Event Manager

En el mismo producto, de las más peligrosas a las menos.

CVE-2026-6854HIGHMy Calendar <= 3.7.8 - Unauthenticated SQL Injection via 'mc_auth' and 'mc_host' ParametersEPSS 1.6%CVE-2026-104798CRITICALMy Calendar <= 3.8.7 - Unauthenticated Privilege Escalation to 'mcs' Parameter via Reflected Shortcode Injection into 'above' AttributeEPSS 0.5%CVE-2026-77186MEDIUMMy Calendar <= 3.8.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'fallback' Shortcode AttributeEPSS 0.4%CVE-2026-7525MEDIUMMy Calendar <= 3.7.9 - Authenticated (Custom+) Missing Authorization to Unauthorized Event Publication via 'event_approved' ParameterEPSS 0.3%CVE-2026-77187MEDIUMMy Calendar <= 3.8.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'before' and 'after' Shortcode AttributesEPSS 0.3%CVE-2026-2355MEDIUMMy Calendar – Accessible Event Manager <= 3.7.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode AttributesEPSS 0.3%