Browse all 4 CVE security advisories affecting calcom. AI-powered Chinese analysis, POCs, and references for each vulnerability.
| CVE ID | Title | CVSS | Severity | Published |
|---|---|---|---|---|
| CVE-2026-23478 | Cal.com has an Authentication Bypass via Unvalidated Email in Custom JWT Callback — cal.comCWE-602 | 9.8AI | CriticalAI | 2026-01-13 |
| CVE-2025-66489 | Cal.com Authentication Bypass via bad TOTP + password checks — cal.comCWE-303 | 9.8AI | CriticalAI | 2025-12-03 |
| CVE-2023-37919 | Cal.com not expiring old sessions after enabling 2FA — cal.comCWE-613 | 6.5 | Medium | 2023-07-25 |
| CVE-2023-1647 | Improper Access Control in calcom/cal.com — calcom/cal.comCWE-284 | 8.8 | High | 2023-03-27 |
This page lists every published CVE security advisory associated with calcom. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.