PT-2025-30620 · Kaltura · Kaltura

Published 2025-07-23 · Updated 2025-07-24 · CVE-2016-15044

Positive Technologies (AI Summary)

CVSS v4.0

9.3

Critical

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Kaltura versions prior to 11.1.0-2

Description A remote code execution issue exists due to unsafe deserialization of user-controlled data within the keditorservices module. An unauthenticated remote attacker can exploit this by sending a specially crafted serialized PHP object in the kdata GET parameter to the /redirectWidgetCmd endpoint, leading to arbitrary PHP code execution in the context of the web server process.

Recommendations Update Kaltura to version 11.1.0-2 or later.

Fix

RCE

Deserialization of Untrusted Data

Code Injection

Weakness Enumeration

CWE-502

CWE-94

Related Identifiers

CVE-2016-15044

Affected Products

Kaltura

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2016-15044 · Security Note
• https://exploit-db.com/exploits/40404 · Note
• https://t.me/cveNotify/130054 · Telegram Post
• https://vulncheck.com/advisories/kaltura-php-object-injection-rce · Note
• https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/linux/http/kaltura_unserialize_rce.rb · Note
• https://exploit-db.com/exploits/39563 · Note
• https://t.me/CVEtracker/28524 · Telegram Post