Title: Wowza Streaming Engine 4.5.0 Multiple Cross-Site Scripting Vulnerabilities
Advisory ID: ZSL-2016-5343
Type: Local/Remote
Impact: Cross-Site Scripting
Risk: (3/5)
Release Date: 19.07.2016

Summary

Wowza Streaming Engine is robust, customizable, and scalable server software that powers reliable video and audio streaming to any device. Learn the benefits of using Wowza Streaming Engine to deliver high-quality live and on-demand video content to any device.

Description

Wowza Streaming Engine suffers from multiple reflected cross-site scripting vulnerabilities when input passed via several parameters to several scripts is not properly sanitized before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site.

Vendor

Wowza Media Systems, LLC. - https://www.wowza.com

Affected Version

4.5.0 (build 18676)

Tested On

Winstone Servlet Engine v1.0.5
Servlet/2.5 (Winstone/1.0.5)

Vendor Status

[03.07.2016] Vulnerability discovered.
[09.07.2016] Contact with the vendor.
[18.07.2016] No response from the vendor.
[19.07.2016] Public security advisory released.

PoC

wowza_xss.txt

Credits

Vulnerability discovered by Gjoko Krstic - <gjoko@zeroscience.mk>

References

[1] https://www.exploit-db.com/exploits/40135/
[2] https://packetstormsecurity.com/files/137975
[3] https://cxsecurity.com/issue/WLB-2016070152
[4] https://exchange.xforce.ibmcloud.com/vulnerabilities/115114

Changelog

[19.07.2016] - Initial release
[22.07.2016] - Added reference [1], [2] and [3]
[26.07.2016] - Added reference [4]

Contact

Zero Science Lab

Web: http://www.zeroscience.mk
e-mail: lab@zeroscience.mk