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nextcloudTommy SurielNC-SA-2020-044
HistoryOct 20, 2020 - 12:00 a.m.

XSS through image upload on contacts using svg file with png extension (NC-SA-2020-044)

2020-10-2000:00:00
Tommy Suriel
nextcloud.com
28

0.001 Low

EPSS

Percentile

25.0%

A missing file type check in Nextcloud Contacts 3.4.0 allowed a malicious user to upload SVG files as PNG files to perform XSS attacks.

CPENameOperatorVersion
nextcloud contactslt3.4.1

0.001 Low

EPSS

Percentile

25.0%

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