Preface: If a company or organization suffers a data breach, a significant concern is what PII might be exposed—the personal data of the customers that do business or otherwise interact with the entity. Exposed PII can be sold on the dark web and used to commit identity theft, putting breach victims at risk.

Background: Within Oracle WebLogic Server 10.3.6, Oracle E-Business Suite Release 12.2 employs Java Database Connectivity (JDBC) data sources to maintain a pool of connections for database connectivity. These JDBC data sources are associated with the managed servers (such as oacore and forms) in which Oracle E-Business Suite applications are deployed.

Based on existing software products included in Oracle E-Business Suite Releases 12.1, 12.2. So the details below will get you there. Maybe this is the answer you are looking for.
R12.1 – OHS 10.1.3.5 is based on Apache 2.0 that is “end of life”
R12.2 – OHS 11.1.1.9 is based on Apache 2.2 which is in EOL since June 2017, but still covered by Oracle support.

Vulnerability details: Vulnerability in Oracle E-Business Suite (component: Manage Proxies). Supported versions that are affected are 12.1 and 12.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle E-Business Suite. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle E-Business Suite accessible data.

Official announcement – This Security Alert addresses vulnerability CVE-2022-21500, which affects some deployments of Oracle E-Business Suite. This vulnerability is remotely exploitable without authentication, i.e., may be exploited over a network without the need for a username and password. If successfully exploited, this vulnerability may result in the exposure of personally identifiable information (PII). See the link for details – https://www.oracle.com/security-alerts/alert-cve-2022-21500.html