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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-23803

This affects the package latte/latte before 2.10.6. There is a way to bypass allowFunctions that will affect the security of the application. When the template is set to allow/disallow the use of certain functions, adding control characters (x00-x08) after the function will bypass these restrictions.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.2%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
Products affected by CVE-2021-23803
  • Nette » Latte » Version: 2.10.0
    cpe:2.3:a:nette:latte:2.10.0
  • Nette » Latte » Version: 2.10.1
    cpe:2.3:a:nette:latte:2.10.1
  • Nette » Latte » Version: 2.10.2
    cpe:2.3:a:nette:latte:2.10.2
  • Nette » Latte » Version: 2.10.3
    cpe:2.3:a:nette:latte:2.10.3
  • Nette » Latte » Version: 2.10.4
    cpe:2.3:a:nette:latte:2.10.4
  • Nette » Latte » Version: 2.10.5
    cpe:2.3:a:nette:latte:2.10.5
  • Nette » Latte » Version: 2.2.0
    cpe:2.3:a:nette:latte:2.2.0
  • Nette » Latte » Version: 2.2.1
    cpe:2.3:a:nette:latte:2.2.1
  • Nette » Latte » Version: 2.2.2
    cpe:2.3:a:nette:latte:2.2.2
  • Nette » Latte » Version: 2.2.3
    cpe:2.3:a:nette:latte:2.2.3
  • Nette » Latte » Version: 2.2.4
    cpe:2.3:a:nette:latte:2.2.4
  • Nette » Latte » Version: 2.2.5
    cpe:2.3:a:nette:latte:2.2.5
  • Nette » Latte » Version: 2.2.6
    cpe:2.3:a:nette:latte:2.2.6
  • Nette » Latte » Version: 2.2.7
    cpe:2.3:a:nette:latte:2.2.7
  • Nette » Latte » Version: 2.2.8
    cpe:2.3:a:nette:latte:2.2.8
  • Nette » Latte » Version: 2.2.9
    cpe:2.3:a:nette:latte:2.2.9
  • Nette » Latte » Version: 2.3.0
    cpe:2.3:a:nette:latte:2.3.0
  • Nette » Latte » Version: 2.3.1
    cpe:2.3:a:nette:latte:2.3.1
  • Nette » Latte » Version: 2.3.10
    cpe:2.3:a:nette:latte:2.3.10
  • Nette » Latte » Version: 2.3.11
    cpe:2.3:a:nette:latte:2.3.11
  • Nette » Latte » Version: 2.3.12
    cpe:2.3:a:nette:latte:2.3.12
  • Nette » Latte » Version: 2.3.13
    cpe:2.3:a:nette:latte:2.3.13
  • Nette » Latte » Version: 2.3.2
    cpe:2.3:a:nette:latte:2.3.2
  • Nette » Latte » Version: 2.3.3
    cpe:2.3:a:nette:latte:2.3.3
  • Nette » Latte » Version: 2.3.4
    cpe:2.3:a:nette:latte:2.3.4
  • Nette » Latte » Version: 2.3.5
    cpe:2.3:a:nette:latte:2.3.5
  • Nette » Latte » Version: 2.3.6
    cpe:2.3:a:nette:latte:2.3.6
  • Nette » Latte » Version: 2.3.7
    cpe:2.3:a:nette:latte:2.3.7
  • Nette » Latte » Version: 2.3.8
    cpe:2.3:a:nette:latte:2.3.8
  • Nette » Latte » Version: 2.3.9
    cpe:2.3:a:nette:latte:2.3.9
  • Nette » Latte » Version: 2.4.0
    cpe:2.3:a:nette:latte:2.4.0
  • Nette » Latte » Version: 2.4.1
    cpe:2.3:a:nette:latte:2.4.1
  • Nette » Latte » Version: 2.4.2
    cpe:2.3:a:nette:latte:2.4.2
  • Nette » Latte » Version: 2.4.3
    cpe:2.3:a:nette:latte:2.4.3
  • Nette » Latte » Version: 2.4.4
    cpe:2.3:a:nette:latte:2.4.4
  • Nette » Latte » Version: 2.4.5
    cpe:2.3:a:nette:latte:2.4.5
  • Nette » Latte » Version: 2.4.6
    cpe:2.3:a:nette:latte:2.4.6
  • Nette » Latte » Version: 2.4.7
    cpe:2.3:a:nette:latte:2.4.7
  • Nette » Latte » Version: 2.4.8
    cpe:2.3:a:nette:latte:2.4.8
  • Nette » Latte » Version: 2.4.9
    cpe:2.3:a:nette:latte:2.4.9
  • Nette » Latte » Version: 2.5.0
    cpe:2.3:a:nette:latte:2.5.0
  • Nette » Latte » Version: 2.5.1
    cpe:2.3:a:nette:latte:2.5.1
  • Nette » Latte » Version: 2.5.2
    cpe:2.3:a:nette:latte:2.5.2
  • Nette » Latte » Version: 2.5.3
    cpe:2.3:a:nette:latte:2.5.3
  • Nette » Latte » Version: 2.5.4
    cpe:2.3:a:nette:latte:2.5.4
  • Nette » Latte » Version: 2.5.5
    cpe:2.3:a:nette:latte:2.5.5
  • Nette » Latte » Version: 2.5.6
    cpe:2.3:a:nette:latte:2.5.6
  • Nette » Latte » Version: 2.5.7
    cpe:2.3:a:nette:latte:2.5.7
  • Nette » Latte » Version: 2.6.0
    cpe:2.3:a:nette:latte:2.6.0
  • Nette » Latte » Version: 2.6.1
    cpe:2.3:a:nette:latte:2.6.1
  • Nette » Latte » Version: 2.6.2
    cpe:2.3:a:nette:latte:2.6.2
  • Nette » Latte » Version: 2.6.3
    cpe:2.3:a:nette:latte:2.6.3
  • Nette » Latte » Version: 2.6.4
    cpe:2.3:a:nette:latte:2.6.4
  • Nette » Latte » Version: 2.7.0
    cpe:2.3:a:nette:latte:2.7.0
  • Nette » Latte » Version: 2.7.1
    cpe:2.3:a:nette:latte:2.7.1
  • Nette » Latte » Version: 2.7.2
    cpe:2.3:a:nette:latte:2.7.2
  • Nette » Latte » Version: 2.7.3
    cpe:2.3:a:nette:latte:2.7.3
  • Nette » Latte » Version: 2.7.4
    cpe:2.3:a:nette:latte:2.7.4
  • Nette » Latte » Version: 2.8.0
    cpe:2.3:a:nette:latte:2.8.0
  • Nette » Latte » Version: 2.8.1
    cpe:2.3:a:nette:latte:2.8.1
  • Nette » Latte » Version: 2.8.2
    cpe:2.3:a:nette:latte:2.8.2
  • Nette » Latte » Version: 2.8.3
    cpe:2.3:a:nette:latte:2.8.3
  • Nette » Latte » Version: 2.8.4
    cpe:2.3:a:nette:latte:2.8.4
  • Nette » Latte » Version: 2.8.5
    cpe:2.3:a:nette:latte:2.8.5
  • Nette » Latte » Version: 2.8.6
    cpe:2.3:a:nette:latte:2.8.6
  • Nette » Latte » Version: 2.8.7
    cpe:2.3:a:nette:latte:2.8.7
  • Nette » Latte » Version: 2.8.8
    cpe:2.3:a:nette:latte:2.8.8
  • Nette » Latte » Version: 2.9.0
    cpe:2.3:a:nette:latte:2.9.0
  • Nette » Latte » Version: 2.9.1
    cpe:2.3:a:nette:latte:2.9.1
  • Nette » Latte » Version: 2.9.2
    cpe:2.3:a:nette:latte:2.9.2
  • Nette » Latte » Version: 2.9.3
    cpe:2.3:a:nette:latte:2.9.3
  • Nette » Latte » Version: 2.9.4
    cpe:2.3:a:nette:latte:2.9.4
  • Nette » Latte » Version: 2.9.5
    cpe:2.3:a:nette:latte:2.9.5
  • Nette » Latte » Version: 2.9.6
    cpe:2.3:a:nette:latte:2.9.6


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