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vulnerability bulletin CVE-2018-1798

WebSphere AS: Cross Site Scripting via SIBMsgMigration Utility

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting via SIBMsgMigration Utility of WebSphere AS, in order to run JavaScript code in the context of the web site.
Impacted systems: Tivoli System Automation, WebSphere AS Traditional.
Severity of this alert: 2/4.
Consequences of an intrusion: client access/rights.
Pirate's origin: document.
Creation date: 09/11/2018.
Références of this alert: CERTFR-2018-AVI-539, CVE-2018-1798, ibm10730703, ibm10743903, VIGILANCE-VUL-27743.

Description of the vulnerability

The WebSphere AS product offers a web service.

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

An attacker can therefore trigger a Cross Site Scripting via SIBMsgMigration Utility of WebSphere AS, in order to run JavaScript code in the context of the web site.
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