A vulnerability exists in the Oracle Sourcing product of Oracle E-Business Suite (component: Internal Operations) affecting versions 12.2.3 through 12.2.15. It allows a low privileged attacker with network access via HTTP to potentially take over Oracle Sourcing. The vulnerability has a CVSS 3.1 base score of 7.5, indicating high severity with impacts on confidentiality, integrity, and availability. Oracle has released security patches addressing this and many other vulnerabilities in their September 2026 Critical Security Patch Update advisory.