Date published: 2017-09-19T11:29:01.053-04:00
Date last modified: 2017-10-25T21:29:00.780-04:00
CVSS Score: 7.5
Principal attack vector: NETWORK
Reference URL: http://www.securityfocus.com/bid/100976
Summary: The getUserzoneCookie function in Kaltura before 13.2.0 uses a hardcoded cookie secret to validate cookie signatures, which allows remote attackers to bypass an intended protection mechanism and consequently conduct PHP object injection attacks and execute arbitrary PHP code via a crafted userzone cookie.