This security bulletin contains one high risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to execute arbitrary SQL queries in database.
The vulnerability exists due to insufficient sanitization of user-supplied data in the content object state code. A remote attacker can send a specially crafted request to the affected application and execute arbitrary SQL commands within the application database.
Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.Mitigation
Install updates from vendor's website.Vulnerable software versions
ezpublish-legacy: 5.4.13 - 2019.03.6
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?