CVE-2016-20036

MEDIUM 6.1

Wowza Streaming Engine 4.5.0 Multiple Cross-Site Scripting Vulnerabilities

CVSS Score

6.1

EPSS Score

0.0%

EPSS Percentile

0th

Wowza Streaming Engine 4.5.0 contains multiple reflected cross-site scripting vulnerabilities in the enginemanager interface where input passed through various parameters is not properly sanitized before being returned to users. Attackers can inject malicious script code through parameters like appName, vhost, uiAppType, and wowzaCloudDestinationType in multiple endpoints to execute arbitrary HTML and JavaScript in a user's browser session.

CWE	CWE-79
Vendor	wowza media systems, llc.
Product	wowza streaming engine
Published	Mar 15, 2026
Last Updated	Mar 16, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

None

Integrity

None

Availability

None

Affected Versions

Wowza Media Systems, LLC. / Wowza Streaming Engine

4.5.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

exploit-db.com: https://www.exploit-db.com/exploits/40135 zeroscience.mk: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2016-5343.php vulncheck.com: https://www.vulncheck.com/advisories/wowza-streaming-engine-multiple-cross-site-scripting-vulnerabilities

Credits

LiquidWorm as Gjoko Krstic of Zero Science Lab