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vulnerability announce 26282

Synology DSM: Cross Site Scripting

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting of Synology DSM, in order to run JavaScript code in the context of the web site.
Impacted products: Synology DSM.
Severity: 2/4.
Creation date: 31/05/2018.
Identifiers: Synology-SA-18:26, VIGILANCE-VUL-26282.

Description of the vulnerability

The Synology DSM product offers a web service.

However, it does not filter received data before inserting them in generated HTML documents.

An attacker can therefore trigger a Cross Site Scripting of Synology DSM, in order to run JavaScript code in the context of the web site.
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