Vulnerability Details CVE-2020-8280
A missing file type check in Nextcloud Contacts 3.4.0 allows a malicious user to upload SVG files as PNG files to perform cross-site scripting (XSS) attacks.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 44.5%
CVSS Severity
CVSS v3 Score 5.4
CVSS v2 Score 3.5
References
Products affected by CVE-2020-8280
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cpe:2.3:a:nextcloud:contacts:2.0.0
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cpe:2.3:a:nextcloud:contacts:2.0.1
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cpe:2.3:a:nextcloud:contacts:2.1.0
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cpe:2.3:a:nextcloud:contacts:2.1.1
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cpe:2.3:a:nextcloud:contacts:2.1.2
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cpe:2.3:a:nextcloud:contacts:2.1.3
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cpe:2.3:a:nextcloud:contacts:2.1.4
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cpe:2.3:a:nextcloud:contacts:2.1.5
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cpe:2.3:a:nextcloud:contacts:2.1.6
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cpe:2.3:a:nextcloud:contacts:2.1.7
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cpe:2.3:a:nextcloud:contacts:2.1.8
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cpe:2.3:a:nextcloud:contacts:3.0.0
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cpe:2.3:a:nextcloud:contacts:3.0.1
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cpe:2.3:a:nextcloud:contacts:3.0.2
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cpe:2.3:a:nextcloud:contacts:3.0.3
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cpe:2.3:a:nextcloud:contacts:3.0.4
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cpe:2.3:a:nextcloud:contacts:3.0.5
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cpe:2.3:a:nextcloud:contacts:3.1.0
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cpe:2.3:a:nextcloud:contacts:3.1.1
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cpe:2.3:a:nextcloud:contacts:3.1.2
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cpe:2.3:a:nextcloud:contacts:3.1.3
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cpe:2.3:a:nextcloud:contacts:3.1.4
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cpe:2.3:a:nextcloud:contacts:3.1.5
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cpe:2.3:a:nextcloud:contacts:3.1.6
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cpe:2.3:a:nextcloud:contacts:3.1.7
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cpe:2.3:a:nextcloud:contacts:3.1.8
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cpe:2.3:a:nextcloud:contacts:3.1.9
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cpe:2.3:a:nextcloud:contacts:3.2.0
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cpe:2.3:a:nextcloud:contacts:3.3.0
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cpe:2.3:a:nextcloud:contacts:3.4.0