Nextcloud calendar
This hub aggregates every CVE we track for Nextcloud calendar. Use it to gauge the current risk picture and drill into individual advisories.
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6
CVEs tracked
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In CISA KEV
Severity distribution
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Monthly trend
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2024-092026-08
Latest CVEs
The 6 most recently published vulnerabilities affecting Nextcloud calendar.
- CVE-2025-66550Nextcloud Calendar attachments of local files are offered to downloaded5.7
- CVE-2025-66546Nextcloud Calendar app allowed booking appointments without the generated token3.3
- CVE-2025-66511Nextcloud Calendar app used predictable proposal participant tokens4.8
- CVE-2023-45150Inviting excessive long email addresses to a calendar event makes the Nextcloud server unresponsive4.3
- CVE-2023-33183Error in calendar when booking an appointment reveals the full path of the website2.6
- CVE-2022-24838Command Injection in Appointment Emails for Nextcloud Calendar5.3
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