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joedolson My Calendar – Accessible Event Manager vulnerabilities

7 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 7 published in the last 12 months.

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Latest joedolson My Calendar – Accessible Event Manager vulnerabilities

• CVE-2026-104798 — My Calendar <= 3.8.7 - Unauthenticated Privilege Escalation to 'mcs' Parameter via Reflected Shortcode Injection into 'above' Attribute (CVSS 9.8)
• CVE-2026-77187 — My Calendar <= 3.8.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'before' and 'after' Shortcode Attributes (CVSS 6.4)
• CVE-2026-77186 — My Calendar <= 3.8.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'fallback' Shortcode Attribute (CVSS 6.4)
• CVE-2026-6854 — My Calendar <= 3.7.8 - Unauthenticated SQL Injection via 'mc_auth' and 'mc_host' Parameters (CVSS 7.5)
• CVE-2026-11896 — My Calendar <= 3.7.14 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'vcal' Parameter (CVSS 5.3)
• CVE-2026-7525 — My Calendar <= 3.7.9 - Authenticated (Custom+) Missing Authorization to Unauthorized Event Publication via 'event_approved' Parameter (CVSS 4.3)
• CVE-2026-2355 — My Calendar – Accessible Event Manager <= 3.7.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode Attributes (CVSS 6.4)