WordPress security by component
Holiday class post calendar
Plugin description
Holiday class post calendar is a WordPress component with 1 published CVE record in this archive. The latest tracked vulnerability was published Nov 11, 2025; the highest CVE/CNA score is 9.8.
Plugin slug:
holiday-class-post-calendarLatest vulnerability
CVE-2025-12813: Holiday class post calendar: Code execution
Holiday class post calendar is affected by code execution. The vulnerable path is reachable without authentication. Successful exploitation can run attacker-controlled code in the WordPress hosting account.
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| Nov 11, 2025 |
CVE-2025-12813
Holiday class post calendar: Code execution
Holiday class post calendar is affected by code execution. The vulnerable path is reachable without authentication. Successful exploitation can run attacker-controlled code in the WordPress hosting account.
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See mitigation notes |
CVE9.8
NVDPending
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