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NextCloud: Cross Site Scripting via Autocomplete Field
Synthesis of the vulnerability
Impacted products: openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Severity of this bulletin: 2/4.
Consequences of an intrusion: client access/rights.
Hacker's origin: document.
Creation date: 27/08/2018.
Références of this threat: CVE-2018-3780, openSUSE-SU-2018:2510-1, openSUSE-SU-2018:2521-1, openSUSE-SU-2018:2521-2, openSUSE-SU-2018:3999-1, openSUSE-SU-2018:4002-1, VIGILANCE-VUL-27075.
Description of the vulnerability
The NextCloud product offers a web service.
However, it does not filter received data via Autocomplete Field before inserting them in generated HTML documents.
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