CVE-2023-22118: Oracle Flexcube Universal Banking

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Vulnerability in the Oracle FLEXCUBE Universal Banking product of Oracle Financial Services Applications (component: Infrastructure). Supported versions that are affected are 12.3, 12.4, 14.0-14.3 and 14.5-14.7. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle FLEXCUBE Universal Banking. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle FLEXCUBE Universal Banking, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle FLEXCUBE Universal Banking accessible data as well as unauthorized read access to a subset of Oracle FLEXCUBE Universal Banking accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle FLEXCUBE Universal Banking. CVSS 3.1 Base Score 6.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L).

Affected products

• Oracle Flexcube Universal Banking: from 14.0.0, up to and including 14.3.0; from 14.5.0, up to and including 14.7.0; version 12.3.0 only; version 12.4.0 only

Published 2023-10-17. Last modified 2026-06-17.