calcom Latest High & Critical Vulnerabilities

Latest High & Critical vulnerabilities published by calcom

JSON RSS CSV 🔔 Create Alert Trigger

23 July 2026

Remote Code Execution Vulnerability in Cal.com by Cal.com
CVE-2025-71389
CalcomCal.diy10CRITICAL
Stored Cross-Site Scripting Vulnerability in Cal.com by Cal.com
CVE-2024-58355
CalcomCal.diy9.3CRITICAL
Repository Takeover Vulnerability in cal.com by Cal.com
CVE-2024-58354
CalcomCal.diy8.5HIGH
Cross-Site Scripting Vulnerability in Cal.com by Cal
CVE-2024-58353
CalcomCal.diy9.3CRITICAL

13 January 2026

Authentication Bypass Vulnerability in Cal.com Scheduling Software
CVE-2026-23478
CalcomCal.com10CRITICAL

3 December 2025

Authentication Bypass Vulnerability in Cal.com Scheduling Software
CVE-2025-66489
CalcomCal.com👾📰9.9CRITICAL

27 March 2023

Improper Access Control in calcom/cal.com
CVE-2023-1647
CalcomCalcom/cal.com8.8HIGH