Vulnerability Details CVE-2021-32667
TYPO3 is an open source PHP based web content management system. Versions 9.0.0 through 9.5.28, 10.0.0 through 10.4.17, and 11.0.0 through 11.3.0 have a cross-site scripting vulnerability. When _Page TSconfig_ settings are not properly encoded, corresponding page preview module (_Web>View_) is vulnerable to persistent cross-site scripting. A valid backend user account is needed to exploit this vulnerability. TYPO3 versions 9.5.29, 10.4.18, 11.3.1 contain a patch for this issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 70.5%
CVSS Severity
CVSS v3 Score 6.4
CVSS v2 Score 3.5
Products affected by CVE-2021-32667
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cpe:2.3:a:typo3:typo3:10.0.0
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cpe:2.3:a:typo3:typo3:10.0.10
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cpe:2.3:a:typo3:typo3:10.0.9
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cpe:2.3:a:typo3:typo3:10.1.0
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cpe:2.3:a:typo3:typo3:10.2.0
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cpe:2.3:a:typo3:typo3:10.2.1
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cpe:2.3:a:typo3:typo3:10.2.2
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cpe:2.3:a:typo3:typo3:10.3.0
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cpe:2.3:a:typo3:typo3:10.4.0
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cpe:2.3:a:typo3:typo3:10.4.1
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cpe:2.3:a:typo3:typo3:10.4.10
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cpe:2.3:a:typo3:typo3:10.4.11
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cpe:2.3:a:typo3:typo3:10.4.12
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cpe:2.3:a:typo3:typo3:10.4.13
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cpe:2.3:a:typo3:typo3:10.4.14
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cpe:2.3:a:typo3:typo3:10.4.15
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cpe:2.3:a:typo3:typo3:10.4.16
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cpe:2.3:a:typo3:typo3:10.4.17
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cpe:2.3:a:typo3:typo3:10.4.2
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cpe:2.3:a:typo3:typo3:10.4.3
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cpe:2.3:a:typo3:typo3:10.4.4
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cpe:2.3:a:typo3:typo3:10.4.5
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cpe:2.3:a:typo3:typo3:10.4.6
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cpe:2.3:a:typo3:typo3:10.4.7
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cpe:2.3:a:typo3:typo3:10.4.8
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cpe:2.3:a:typo3:typo3:10.4.9
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cpe:2.3:a:typo3:typo3:11.0.0
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cpe:2.3:a:typo3:typo3:11.0.2
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cpe:2.3:a:typo3:typo3:11.0.3
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cpe:2.3:a:typo3:typo3:11.1.0
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cpe:2.3:a:typo3:typo3:11.1.1
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cpe:2.3:a:typo3:typo3:11.2.0
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cpe:2.3:a:typo3:typo3:11.3.0
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cpe:2.3:a:typo3:typo3:9.0.0
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cpe:2.3:a:typo3:typo3:9.0.3
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cpe:2.3:a:typo3:typo3:9.0.4
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cpe:2.3:a:typo3:typo3:9.1.0
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cpe:2.3:a:typo3:typo3:9.1.2
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cpe:2.3:a:typo3:typo3:9.1.3
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cpe:2.3:a:typo3:typo3:9.2.0
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cpe:2.3:a:typo3:typo3:9.2.1
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cpe:2.3:a:typo3:typo3:9.3.0
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cpe:2.3:a:typo3:typo3:9.3.1
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cpe:2.3:a:typo3:typo3:9.3.2
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cpe:2.3:a:typo3:typo3:9.3.3
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cpe:2.3:a:typo3:typo3:9.4.0
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cpe:2.3:a:typo3:typo3:9.5.0
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cpe:2.3:a:typo3:typo3:9.5.1
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cpe:2.3:a:typo3:typo3:9.5.10
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cpe:2.3:a:typo3:typo3:9.5.11
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cpe:2.3:a:typo3:typo3:9.5.12
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cpe:2.3:a:typo3:typo3:9.5.13
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cpe:2.3:a:typo3:typo3:9.5.14
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cpe:2.3:a:typo3:typo3:9.5.15
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cpe:2.3:a:typo3:typo3:9.5.16
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cpe:2.3:a:typo3:typo3:9.5.17
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cpe:2.3:a:typo3:typo3:9.5.18
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cpe:2.3:a:typo3:typo3:9.5.19
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cpe:2.3:a:typo3:typo3:9.5.2
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cpe:2.3:a:typo3:typo3:9.5.20
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cpe:2.3:a:typo3:typo3:9.5.21
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cpe:2.3:a:typo3:typo3:9.5.22
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cpe:2.3:a:typo3:typo3:9.5.23
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cpe:2.3:a:typo3:typo3:9.5.24
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cpe:2.3:a:typo3:typo3:9.5.25
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cpe:2.3:a:typo3:typo3:9.5.26
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cpe:2.3:a:typo3:typo3:9.5.27
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cpe:2.3:a:typo3:typo3:9.5.28
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cpe:2.3:a:typo3:typo3:9.5.29
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cpe:2.3:a:typo3:typo3:9.5.3
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cpe:2.3:a:typo3:typo3:9.5.30
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cpe:2.3:a:typo3:typo3:9.5.31
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cpe:2.3:a:typo3:typo3:9.5.34
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cpe:2.3:a:typo3:typo3:9.5.35
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cpe:2.3:a:typo3:typo3:9.5.36
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cpe:2.3:a:typo3:typo3:9.5.37
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cpe:2.3:a:typo3:typo3:9.5.38
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cpe:2.3:a:typo3:typo3:9.5.4
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cpe:2.3:a:typo3:typo3:9.5.42
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cpe:2.3:a:typo3:typo3:9.5.43
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cpe:2.3:a:typo3:typo3:9.5.44
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cpe:2.3:a:typo3:typo3:9.5.5
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cpe:2.3:a:typo3:typo3:9.5.6
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cpe:2.3:a:typo3:typo3:9.5.7
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cpe:2.3:a:typo3:typo3:9.5.8
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cpe:2.3:a:typo3:typo3:9.5.9