CVE-2016-15044

A remote code execution vulnerability exists in Kaltura versions prior to 11.1.0-2 due to unsafe deserialization of user-controlled data within the keditorservices module. An unauthenticated remote attacker can exploit this issue by sending a specially crafted serialized PHP object in the kdata GET parameter to the redirectWidgetCmd endpoint. Successful exploitation leads to execution of arbitrary PHP code in the context of the web server process.

• CWE-94
• CWE-502

• https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/kaltura_unserialize_rce.rb
• https://www.exploit-db.com/exploits/39563
• https://www.exploit-db.com/exploits/40404
• https://www.vulncheck.com/advisories/kaltura-php-object-injection-rce
• https://www.exploit-db.com/exploits/39563

Published

Jul 23, 2025

Last Modified

Jul 15, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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