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Vulnerable Software

Vulnerability Details CVE-2023-37919

Cal.com is open-source scheduling software. A vulnerability allows active sessions associated with an account to remain active even after enabling 2FA. When activating 2FA on a Cal.com account that is logged in on two or more devices, the account stays logged in on the other device(s) stays logged in without having to verify the account owner's identity. As of time of publication, no known patches or workarounds exist.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 30.8%
CVSS Severity
CVSS v3 Score 6.5
Products affected by CVE-2023-37919
  • Cal » Cal.com » Version: N/A
    cpe:2.3:a:cal:cal.com:-
  • Cal » Cal.com » Version: 1.0
    cpe:2.3:a:cal:cal.com:1.0
  • Cal » Cal.com » Version: 1.1
    cpe:2.3:a:cal:cal.com:1.1
  • Cal » Cal.com » Version: 1.2
    cpe:2.3:a:cal:cal.com:1.2
  • Cal » Cal.com » Version: 1.3
    cpe:2.3:a:cal:cal.com:1.3
  • Cal » Cal.com » Version: 1.4
    cpe:2.3:a:cal:cal.com:1.4
  • Cal » Cal.com » Version: 1.5
    cpe:2.3:a:cal:cal.com:1.5
  • Cal » Cal.com » Version: 1.5.3
    cpe:2.3:a:cal:cal.com:1.5.3
  • Cal » Cal.com » Version: 1.5.4
    cpe:2.3:a:cal:cal.com:1.5.4
  • Cal » Cal.com » Version: 1.6
    cpe:2.3:a:cal:cal.com:1.6
  • Cal » Cal.com » Version: 1.6.1
    cpe:2.3:a:cal:cal.com:1.6.1
  • Cal » Cal.com » Version: 1.6.2
    cpe:2.3:a:cal:cal.com:1.6.2
  • Cal » Cal.com » Version: 1.6.3
    cpe:2.3:a:cal:cal.com:1.6.3
  • Cal » Cal.com » Version: 1.7.0
    cpe:2.3:a:cal:cal.com:1.7.0
  • Cal » Cal.com » Version: 1.7.1
    cpe:2.3:a:cal:cal.com:1.7.1
  • Cal » Cal.com » Version: 1.7.2
    cpe:2.3:a:cal:cal.com:1.7.2
  • Cal » Cal.com » Version: 1.7.3
    cpe:2.3:a:cal:cal.com:1.7.3
  • Cal » Cal.com » Version: 1.7.4
    cpe:2.3:a:cal:cal.com:1.7.4
  • Cal » Cal.com » Version: 1.7.5
    cpe:2.3:a:cal:cal.com:1.7.5
  • Cal » Cal.com » Version: 1.7.6
    cpe:2.3:a:cal:cal.com:1.7.6
  • Cal » Cal.com » Version: 1.7.7
    cpe:2.3:a:cal:cal.com:1.7.7
  • Cal » Cal.com » Version: 1.8.0
    cpe:2.3:a:cal:cal.com:1.8.0
  • Cal » Cal.com » Version: 1.8.1
    cpe:2.3:a:cal:cal.com:1.8.1
  • Cal » Cal.com » Version: 1.8.2
    cpe:2.3:a:cal:cal.com:1.8.2
  • Cal » Cal.com » Version: 1.8.3
    cpe:2.3:a:cal:cal.com:1.8.3
  • Cal » Cal.com » Version: 1.8.4
    cpe:2.3:a:cal:cal.com:1.8.4
  • Cal » Cal.com » Version: 1.8.5
    cpe:2.3:a:cal:cal.com:1.8.5
  • Cal » Cal.com » Version: 1.9.0
    cpe:2.3:a:cal:cal.com:1.9.0
  • Cal » Cal.com » Version: 1.9.1
    cpe:2.3:a:cal:cal.com:1.9.1
  • Cal » Cal.com » Version: 1.9.2
    cpe:2.3:a:cal:cal.com:1.9.2
  • Cal » Cal.com » Version: 1.9.3
    cpe:2.3:a:cal:cal.com:1.9.3
  • Cal » Cal.com » Version: 1.9.4
    cpe:2.3:a:cal:cal.com:1.9.4
  • Cal » Cal.com » Version: 1.9.5
    cpe:2.3:a:cal:cal.com:1.9.5
  • Cal » Cal.com » Version: 2.0.0
    cpe:2.3:a:cal:cal.com:2.0.0
  • Cal » Cal.com » Version: 2.0.1
    cpe:2.3:a:cal:cal.com:2.0.1
  • Cal » Cal.com » Version: 2.0.2
    cpe:2.3:a:cal:cal.com:2.0.2
  • Cal » Cal.com » Version: 2.0.3
    cpe:2.3:a:cal:cal.com:2.0.3
  • Cal » Cal.com » Version: 2.0.4
    cpe:2.3:a:cal:cal.com:2.0.4
  • Cal » Cal.com » Version: 2.0.5
    cpe:2.3:a:cal:cal.com:2.0.5
  • Cal » Cal.com » Version: 2.1.0
    cpe:2.3:a:cal:cal.com:2.1.0
  • Cal » Cal.com » Version: 2.1.1
    cpe:2.3:a:cal:cal.com:2.1.1
  • Cal » Cal.com » Version: 2.1.2
    cpe:2.3:a:cal:cal.com:2.1.2
  • Cal » Cal.com » Version: 2.1.3
    cpe:2.3:a:cal:cal.com:2.1.3
  • Cal » Cal.com » Version: 2.1.4
    cpe:2.3:a:cal:cal.com:2.1.4
  • Cal » Cal.com » Version: 2.1.5
    cpe:2.3:a:cal:cal.com:2.1.5
  • Cal » Cal.com » Version: 2.2.0
    cpe:2.3:a:cal:cal.com:2.2.0
  • Cal » Cal.com » Version: 2.2.1
    cpe:2.3:a:cal:cal.com:2.2.1
  • Cal » Cal.com » Version: 2.2.2
    cpe:2.3:a:cal:cal.com:2.2.2
  • Cal » Cal.com » Version: 2.3.0
    cpe:2.3:a:cal:cal.com:2.3.0
  • Cal » Cal.com » Version: 2.3.1
    cpe:2.3:a:cal:cal.com:2.3.1
  • Cal » Cal.com » Version: 2.3.2
    cpe:2.3:a:cal:cal.com:2.3.2
  • Cal » Cal.com » Version: 2.3.3
    cpe:2.3:a:cal:cal.com:2.3.3
  • Cal » Cal.com » Version: 2.3.4
    cpe:2.3:a:cal:cal.com:2.3.4
  • Cal » Cal.com » Version: 2.3.5
    cpe:2.3:a:cal:cal.com:2.3.5
  • Cal » Cal.com » Version: 2.3.6
    cpe:2.3:a:cal:cal.com:2.3.6
  • Cal » Cal.com » Version: 2.3.7
    cpe:2.3:a:cal:cal.com:2.3.7
  • Cal » Cal.com » Version: 2.3.8
    cpe:2.3:a:cal:cal.com:2.3.8
  • Cal » Cal.com » Version: 2.4.0
    cpe:2.3:a:cal:cal.com:2.4.0
  • Cal » Cal.com » Version: 2.4.1
    cpe:2.3:a:cal:cal.com:2.4.1
  • Cal » Cal.com » Version: 2.4.2
    cpe:2.3:a:cal:cal.com:2.4.2
  • Cal » Cal.com » Version: 2.4.3
    cpe:2.3:a:cal:cal.com:2.4.3
  • Cal » Cal.com » Version: 2.4.4
    cpe:2.3:a:cal:cal.com:2.4.4
  • Cal » Cal.com » Version: 2.4.6
    cpe:2.3:a:cal:cal.com:2.4.6
  • Cal » Cal.com » Version: 2.4.7
    cpe:2.3:a:cal:cal.com:2.4.7
  • Cal » Cal.com » Version: 2.5.0
    cpe:2.3:a:cal:cal.com:2.5.0
  • Cal » Cal.com » Version: 2.5.1
    cpe:2.3:a:cal:cal.com:2.5.1
  • Cal » Cal.com » Version: 2.5.10
    cpe:2.3:a:cal:cal.com:2.5.10
  • Cal » Cal.com » Version: 2.5.11
    cpe:2.3:a:cal:cal.com:2.5.11
  • Cal » Cal.com » Version: 2.5.12
    cpe:2.3:a:cal:cal.com:2.5.12
  • Cal » Cal.com » Version: 2.5.13
    cpe:2.3:a:cal:cal.com:2.5.13
  • Cal » Cal.com » Version: 2.5.14
    cpe:2.3:a:cal:cal.com:2.5.14
  • Cal » Cal.com » Version: 2.5.15
    cpe:2.3:a:cal:cal.com:2.5.15
  • Cal » Cal.com » Version: 2.5.2
    cpe:2.3:a:cal:cal.com:2.5.2
  • Cal » Cal.com » Version: 2.5.3
    cpe:2.3:a:cal:cal.com:2.5.3
  • Cal » Cal.com » Version: 2.5.4
    cpe:2.3:a:cal:cal.com:2.5.4
  • Cal » Cal.com » Version: 2.5.5
    cpe:2.3:a:cal:cal.com:2.5.5
  • Cal » Cal.com » Version: 2.5.6
    cpe:2.3:a:cal:cal.com:2.5.6
  • Cal » Cal.com » Version: 2.5.7
    cpe:2.3:a:cal:cal.com:2.5.7
  • Cal » Cal.com » Version: 2.5.8
    cpe:2.3:a:cal:cal.com:2.5.8
  • Cal » Cal.com » Version: 2.5.9
    cpe:2.3:a:cal:cal.com:2.5.9
  • Cal » Cal.com » Version: 2.6.0
    cpe:2.3:a:cal:cal.com:2.6.0
  • Cal » Cal.com » Version: 2.6.1
    cpe:2.3:a:cal:cal.com:2.6.1
  • Cal » Cal.com » Version: 2.6.10
    cpe:2.3:a:cal:cal.com:2.6.10
  • Cal » Cal.com » Version: 2.6.11
    cpe:2.3:a:cal:cal.com:2.6.11
  • Cal » Cal.com » Version: 2.6.12
    cpe:2.3:a:cal:cal.com:2.6.12
  • Cal » Cal.com » Version: 2.6.2
    cpe:2.3:a:cal:cal.com:2.6.2
  • Cal » Cal.com » Version: 2.6.3
    cpe:2.3:a:cal:cal.com:2.6.3
  • Cal » Cal.com » Version: 2.6.4
    cpe:2.3:a:cal:cal.com:2.6.4
  • Cal » Cal.com » Version: 2.6.5
    cpe:2.3:a:cal:cal.com:2.6.5
  • Cal » Cal.com » Version: 2.6.6
    cpe:2.3:a:cal:cal.com:2.6.6
  • Cal » Cal.com » Version: 2.6.7
    cpe:2.3:a:cal:cal.com:2.6.7
  • Cal » Cal.com » Version: 2.6.8
    cpe:2.3:a:cal:cal.com:2.6.8
  • Cal » Cal.com » Version: 2.6.9
    cpe:2.3:a:cal:cal.com:2.6.9
  • Cal » Cal.com » Version: 2.7.0
    cpe:2.3:a:cal:cal.com:2.7.0
  • Cal » Cal.com » Version: 2.7.1
    cpe:2.3:a:cal:cal.com:2.7.1
  • Cal » Cal.com » Version: 2.7.11
    cpe:2.3:a:cal:cal.com:2.7.11
  • Cal » Cal.com » Version: 2.7.12
    cpe:2.3:a:cal:cal.com:2.7.12
  • Cal » Cal.com » Version: 2.7.13
    cpe:2.3:a:cal:cal.com:2.7.13
  • Cal » Cal.com » Version: 2.7.14
    cpe:2.3:a:cal:cal.com:2.7.14
  • Cal » Cal.com » Version: 2.7.15
    cpe:2.3:a:cal:cal.com:2.7.15
  • Cal » Cal.com » Version: 2.7.16
    cpe:2.3:a:cal:cal.com:2.7.16
  • Cal » Cal.com » Version: 2.7.17
    cpe:2.3:a:cal:cal.com:2.7.17
  • Cal » Cal.com » Version: 2.7.18
    cpe:2.3:a:cal:cal.com:2.7.18
  • Cal » Cal.com » Version: 2.7.2
    cpe:2.3:a:cal:cal.com:2.7.2
  • Cal » Cal.com » Version: 2.7.3
    cpe:2.3:a:cal:cal.com:2.7.3
  • Cal » Cal.com » Version: 2.7.4
    cpe:2.3:a:cal:cal.com:2.7.4
  • Cal » Cal.com » Version: 2.7.5
    cpe:2.3:a:cal:cal.com:2.7.5
  • Cal » Cal.com » Version: 2.7.6
    cpe:2.3:a:cal:cal.com:2.7.6
  • Cal » Cal.com » Version: 2.7.7
    cpe:2.3:a:cal:cal.com:2.7.7
  • Cal » Cal.com » Version: 2.7.8
    cpe:2.3:a:cal:cal.com:2.7.8
  • Cal » Cal.com » Version: 2.7.9
    cpe:2.3:a:cal:cal.com:2.7.9
  • Cal » Cal.com » Version: 2.8.0
    cpe:2.3:a:cal:cal.com:2.8.0
  • Cal » Cal.com » Version: 2.8.1
    cpe:2.3:a:cal:cal.com:2.8.1
  • Cal » Cal.com » Version: 2.8.10
    cpe:2.3:a:cal:cal.com:2.8.10
  • Cal » Cal.com » Version: 2.8.11
    cpe:2.3:a:cal:cal.com:2.8.11
  • Cal » Cal.com » Version: 2.8.12
    cpe:2.3:a:cal:cal.com:2.8.12
  • Cal » Cal.com » Version: 2.8.13
    cpe:2.3:a:cal:cal.com:2.8.13
  • Cal » Cal.com » Version: 2.8.2
    cpe:2.3:a:cal:cal.com:2.8.2
  • Cal » Cal.com » Version: 2.8.3
    cpe:2.3:a:cal:cal.com:2.8.3
  • Cal » Cal.com » Version: 2.8.4
    cpe:2.3:a:cal:cal.com:2.8.4
  • Cal » Cal.com » Version: 2.8.4.1
    cpe:2.3:a:cal:cal.com:2.8.4.1
  • Cal » Cal.com » Version: 2.8.5
    cpe:2.3:a:cal:cal.com:2.8.5
  • Cal » Cal.com » Version: 2.8.6
    cpe:2.3:a:cal:cal.com:2.8.6
  • Cal » Cal.com » Version: 2.8.7
    cpe:2.3:a:cal:cal.com:2.8.7
  • Cal » Cal.com » Version: 2.8.8
    cpe:2.3:a:cal:cal.com:2.8.8
  • Cal » Cal.com » Version: 2.8.9
    cpe:2.3:a:cal:cal.com:2.8.9
  • Cal » Cal.com » Version: 2.9.0
    cpe:2.3:a:cal:cal.com:2.9.0
  • Cal » Cal.com » Version: 2.9.1
    cpe:2.3:a:cal:cal.com:2.9.1
  • Cal » Cal.com » Version: 2.9.2
    cpe:2.3:a:cal:cal.com:2.9.2
  • Cal » Cal.com » Version: 2.9.3
    cpe:2.3:a:cal:cal.com:2.9.3
  • Cal » Cal.com » Version: 2.9.4
    cpe:2.3:a:cal:cal.com:2.9.4
  • Cal » Cal.com » Version: 2.9.5
    cpe:2.3:a:cal:cal.com:2.9.5
  • Cal » Cal.com » Version: 2.9.5.1
    cpe:2.3:a:cal:cal.com:2.9.5.1
  • Cal » Cal.com » Version: 2.9.6
    cpe:2.3:a:cal:cal.com:2.9.6
  • Cal » Cal.com » Version: 2.9.7
    cpe:2.3:a:cal:cal.com:2.9.7
  • Cal » Cal.com » Version: 2.9.8
    cpe:2.3:a:cal:cal.com:2.9.8
  • Cal » Cal.com » Version: 3.0.0
    cpe:2.3:a:cal:cal.com:3.0.0
  • Cal » Cal.com » Version: 3.0.0.1
    cpe:2.3:a:cal:cal.com:3.0.0.1
  • Cal » Cal.com » Version: 3.0.0.2
    cpe:2.3:a:cal:cal.com:3.0.0.2
  • Cal » Cal.com » Version: 3.0.1
    cpe:2.3:a:cal:cal.com:3.0.1
  • Cal » Cal.com » Version: 3.0.10
    cpe:2.3:a:cal:cal.com:3.0.10
  • Cal » Cal.com » Version: 3.0.11
    cpe:2.3:a:cal:cal.com:3.0.11
  • Cal » Cal.com » Version: 3.0.12
    cpe:2.3:a:cal:cal.com:3.0.12
  • Cal » Cal.com » Version: 3.0.13
    cpe:2.3:a:cal:cal.com:3.0.13
  • Cal » Cal.com » Version: 3.0.14
    cpe:2.3:a:cal:cal.com:3.0.14
  • Cal » Cal.com » Version: 3.0.15
    cpe:2.3:a:cal:cal.com:3.0.15
  • Cal » Cal.com » Version: 3.0.16
    cpe:2.3:a:cal:cal.com:3.0.16
  • Cal » Cal.com » Version: 3.0.2
    cpe:2.3:a:cal:cal.com:3.0.2
  • Cal » Cal.com » Version: 3.0.3
    cpe:2.3:a:cal:cal.com:3.0.3
  • Cal » Cal.com » Version: 3.0.4
    cpe:2.3:a:cal:cal.com:3.0.4
  • Cal » Cal.com » Version: 3.0.5
    cpe:2.3:a:cal:cal.com:3.0.5
  • Cal » Cal.com » Version: 3.0.6
    cpe:2.3:a:cal:cal.com:3.0.6
  • Cal » Cal.com » Version: 3.0.7
    cpe:2.3:a:cal:cal.com:3.0.7
  • Cal » Cal.com » Version: 3.0.8
    cpe:2.3:a:cal:cal.com:3.0.8
  • Cal » Cal.com » Version: 3.0.9
    cpe:2.3:a:cal:cal.com:3.0.9
  • Cal » Cal.com » Version: 3.1.0
    cpe:2.3:a:cal:cal.com:3.1.0
  • Cal » Cal.com » Version: 3.1.1
    cpe:2.3:a:cal:cal.com:3.1.1
  • Cal » Cal.com » Version: 3.1.2
    cpe:2.3:a:cal:cal.com:3.1.2
  • Cal » Cal.com » Version: 3.1.3
    cpe:2.3:a:cal:cal.com:3.1.3
  • Cal » Cal.com » Version: 3.1.4
    cpe:2.3:a:cal:cal.com:3.1.4


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