Vulnerability Details CVE-2020-7642
lazysizes through 5.2.0 allows execution of malicious JavaScript. The following attributes are not sanitized by the video-embed plugin: data-vimeo, data-vimeoparams, data-youtube and data-ytparams which can be abused to inject malicious JavaScript.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 56.1%
CVSS Severity
CVSS v3 Score 5.4
CVSS v2 Score 3.5
Products affected by CVE-2020-7642
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cpe:2.3:a:lazysizes_project:lazysizes:0.1.0
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cpe:2.3:a:lazysizes_project:lazysizes:0.1.1
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cpe:2.3:a:lazysizes_project:lazysizes:0.1.2
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cpe:2.3:a:lazysizes_project:lazysizes:0.1.3
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cpe:2.3:a:lazysizes_project:lazysizes:0.1.4
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cpe:2.3:a:lazysizes_project:lazysizes:0.2.0
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cpe:2.3:a:lazysizes_project:lazysizes:0.2.1
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cpe:2.3:a:lazysizes_project:lazysizes:0.3.0
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cpe:2.3:a:lazysizes_project:lazysizes:0.3.1
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cpe:2.3:a:lazysizes_project:lazysizes:0.4.0
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cpe:2.3:a:lazysizes_project:lazysizes:0.5.0
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cpe:2.3:a:lazysizes_project:lazysizes:0.5.1
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cpe:2.3:a:lazysizes_project:lazysizes:0.5.2
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cpe:2.3:a:lazysizes_project:lazysizes:0.5.3
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cpe:2.3:a:lazysizes_project:lazysizes:0.6.0
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cpe:2.3:a:lazysizes_project:lazysizes:0.6.1
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cpe:2.3:a:lazysizes_project:lazysizes:0.7.1
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cpe:2.3:a:lazysizes_project:lazysizes:0.7.2
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cpe:2.3:a:lazysizes_project:lazysizes:0.8.0
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cpe:2.3:a:lazysizes_project:lazysizes:0.8.1
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cpe:2.3:a:lazysizes_project:lazysizes:0.9.0
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cpe:2.3:a:lazysizes_project:lazysizes:1.0.0
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cpe:2.3:a:lazysizes_project:lazysizes:1.0.1
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cpe:2.3:a:lazysizes_project:lazysizes:1.1.0
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cpe:2.3:a:lazysizes_project:lazysizes:1.1.1
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cpe:2.3:a:lazysizes_project:lazysizes:1.1.2
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cpe:2.3:a:lazysizes_project:lazysizes:1.1.3
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cpe:2.3:a:lazysizes_project:lazysizes:1.1.4
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cpe:2.3:a:lazysizes_project:lazysizes:1.1.5
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cpe:2.3:a:lazysizes_project:lazysizes:1.2.0
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cpe:2.3:a:lazysizes_project:lazysizes:1.2.1
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cpe:2.3:a:lazysizes_project:lazysizes:1.2.2
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cpe:2.3:a:lazysizes_project:lazysizes:1.3.0
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cpe:2.3:a:lazysizes_project:lazysizes:1.3.1
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cpe:2.3:a:lazysizes_project:lazysizes:1.3.2
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cpe:2.3:a:lazysizes_project:lazysizes:1.4.0
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cpe:2.3:a:lazysizes_project:lazysizes:1.5.0
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cpe:2.3:a:lazysizes_project:lazysizes:2.0.0
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cpe:2.3:a:lazysizes_project:lazysizes:2.0.1
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cpe:2.3:a:lazysizes_project:lazysizes:2.0.2
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cpe:2.3:a:lazysizes_project:lazysizes:2.0.3
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cpe:2.3:a:lazysizes_project:lazysizes:2.0.4
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cpe:2.3:a:lazysizes_project:lazysizes:2.0.5
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cpe:2.3:a:lazysizes_project:lazysizes:2.0.7
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cpe:2.3:a:lazysizes_project:lazysizes:3.0.0
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cpe:2.3:a:lazysizes_project:lazysizes:4.0.1
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cpe:2.3:a:lazysizes_project:lazysizes:4.0.2
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cpe:2.3:a:lazysizes_project:lazysizes:4.0.4
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cpe:2.3:a:lazysizes_project:lazysizes:4.1.0
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cpe:2.3:a:lazysizes_project:lazysizes:4.1.1
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cpe:2.3:a:lazysizes_project:lazysizes:4.1.2
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cpe:2.3:a:lazysizes_project:lazysizes:4.1.3
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cpe:2.3:a:lazysizes_project:lazysizes:4.1.4
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cpe:2.3:a:lazysizes_project:lazysizes:4.1.5
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cpe:2.3:a:lazysizes_project:lazysizes:4.1.6
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cpe:2.3:a:lazysizes_project:lazysizes:4.1.7
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cpe:2.3:a:lazysizes_project:lazysizes:4.1.8
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cpe:2.3:a:lazysizes_project:lazysizes:5.0.0
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cpe:2.3:a:lazysizes_project:lazysizes:5.1.0
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cpe:2.3:a:lazysizes_project:lazysizes:5.1.1
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cpe:2.3:a:lazysizes_project:lazysizes:5.1.2
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cpe:2.3:a:lazysizes_project:lazysizes:5.2.0