CVE-2017-12356 Cisco Jabber Multiple Cross-Site Scripting Vulnerabilities




Cisco Jabber for Windows is a unified communications client within the Cisco Jabber suite of collaboration software.

The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface.

Affected Software:
Cisco Jabber for Windows versions prior to 11.9(2)

QID Detection Logic (authenticated):
This QID looks for the vulnerable version of “CiscoJabber.exe”.


A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive browser-based information.


Customers are advised to consult Cisco bug ID CSCvf79088, CSCvf79080, CSCvf50378 andCSCvg56018 for remediation purposes.

Following are links for downloading patches to fix the vulnerabilities:

Cisco Jabber 11.9(2) or later: Windows

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