Vulnerability identifier: #VU56353
Vulnerability risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-89
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
ezpublish-legacy
Web applications /
CMS
Vendor: eZ systems
Description
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
External links
http://ezplatform.com/security-advisories/ibexa-sa-2021-005-content-object-state-fetch-functions-open-to-sql-injection
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.