Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2017-14251

Unrestricted File Upload vulnerability in the fileDenyPattern in sysext/core/Classes/Core/SystemEnvironmentBuilder.php in TYPO3 7.6.0 to 7.6.21 and 8.0.0 to 8.7.4 allows remote authenticated users to upload files with a .pht extension and consequently execute arbitrary PHP code.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.035
EPSS Ranking 87.1%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.5
Products affected by CVE-2017-14251
  • Typo3 » Typo3 » Version: 7.6.0
    cpe:2.3:a:typo3:typo3:7.6.0
  • Typo3 » Typo3 » Version: 7.6.1
    cpe:2.3:a:typo3:typo3:7.6.1
  • Typo3 » Typo3 » Version: 7.6.10
    cpe:2.3:a:typo3:typo3:7.6.10
  • Typo3 » Typo3 » Version: 7.6.11
    cpe:2.3:a:typo3:typo3:7.6.11
  • Typo3 » Typo3 » Version: 7.6.12
    cpe:2.3:a:typo3:typo3:7.6.12
  • Typo3 » Typo3 » Version: 7.6.13
    cpe:2.3:a:typo3:typo3:7.6.13
  • Typo3 » Typo3 » Version: 7.6.14
    cpe:2.3:a:typo3:typo3:7.6.14
  • Typo3 » Typo3 » Version: 7.6.15
    cpe:2.3:a:typo3:typo3:7.6.15
  • Typo3 » Typo3 » Version: 7.6.16
    cpe:2.3:a:typo3:typo3:7.6.16
  • Typo3 » Typo3 » Version: 7.6.17
    cpe:2.3:a:typo3:typo3:7.6.17
  • Typo3 » Typo3 » Version: 7.6.18
    cpe:2.3:a:typo3:typo3:7.6.18
  • Typo3 » Typo3 » Version: 7.6.19
    cpe:2.3:a:typo3:typo3:7.6.19
  • Typo3 » Typo3 » Version: 7.6.2
    cpe:2.3:a:typo3:typo3:7.6.2
  • Typo3 » Typo3 » Version: 7.6.20
    cpe:2.3:a:typo3:typo3:7.6.20
  • Typo3 » Typo3 » Version: 7.6.21
    cpe:2.3:a:typo3:typo3:7.6.21
  • Typo3 » Typo3 » Version: 7.6.3
    cpe:2.3:a:typo3:typo3:7.6.3
  • Typo3 » Typo3 » Version: 7.6.4
    cpe:2.3:a:typo3:typo3:7.6.4
  • Typo3 » Typo3 » Version: 7.6.5
    cpe:2.3:a:typo3:typo3:7.6.5
  • Typo3 » Typo3 » Version: 7.6.6
    cpe:2.3:a:typo3:typo3:7.6.6
  • Typo3 » Typo3 » Version: 7.6.7
    cpe:2.3:a:typo3:typo3:7.6.7
  • Typo3 » Typo3 » Version: 7.6.8
    cpe:2.3:a:typo3:typo3:7.6.8
  • Typo3 » Typo3 » Version: 7.6.9
    cpe:2.3:a:typo3:typo3:7.6.9
  • Typo3 » Typo3 » Version: 8.0.0
    cpe:2.3:a:typo3:typo3:8.0.0
  • Typo3 » Typo3 » Version: 8.0.1
    cpe:2.3:a:typo3:typo3:8.0.1
  • Typo3 » Typo3 » Version: 8.1.0
    cpe:2.3:a:typo3:typo3:8.1.0
  • Typo3 » Typo3 » Version: 8.1.1
    cpe:2.3:a:typo3:typo3:8.1.1
  • Typo3 » Typo3 » Version: 8.1.2
    cpe:2.3:a:typo3:typo3:8.1.2
  • Typo3 » Typo3 » Version: 8.2.0
    cpe:2.3:a:typo3:typo3:8.2.0
  • Typo3 » Typo3 » Version: 8.2.1
    cpe:2.3:a:typo3:typo3:8.2.1
  • Typo3 » Typo3 » Version: 8.3.0
    cpe:2.3:a:typo3:typo3:8.3.0
  • Typo3 » Typo3 » Version: 8.3.1
    cpe:2.3:a:typo3:typo3:8.3.1
  • Typo3 » Typo3 » Version: 8.4.0
    cpe:2.3:a:typo3:typo3:8.4.0
  • Typo3 » Typo3 » Version: 8.4.1
    cpe:2.3:a:typo3:typo3:8.4.1
  • Typo3 » Typo3 » Version: 8.5.0
    cpe:2.3:a:typo3:typo3:8.5.0
  • Typo3 » Typo3 » Version: 8.5.1
    cpe:2.3:a:typo3:typo3:8.5.1
  • Typo3 » Typo3 » Version: 8.6.0
    cpe:2.3:a:typo3:typo3:8.6.0
  • Typo3 » Typo3 » Version: 8.6.1
    cpe:2.3:a:typo3:typo3:8.6.1
  • Typo3 » Typo3 » Version: 8.7.0
    cpe:2.3:a:typo3:typo3:8.7.0
  • Typo3 » Typo3 » Version: 8.7.1
    cpe:2.3:a:typo3:typo3:8.7.1
  • Typo3 » Typo3 » Version: 8.7.2
    cpe:2.3:a:typo3:typo3:8.7.2
  • Typo3 » Typo3 » Version: 8.7.3
    cpe:2.3:a:typo3:typo3:8.7.3
  • Typo3 » Typo3 » Version: 8.7.4
    cpe:2.3:a:typo3:typo3:8.7.4


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