This vulnerability exists in the Internal Operations component of Oracle Payroll within Oracle E-Business Suite versions 12.2.3 to 12.2.15. It is difficult to exploit but allows a low privileged attacker with network access via HTTP to compromise Oracle Payroll, potentially resulting in full takeover of the product. The CVSS 3.1 vector indicates network attack vector, high attack complexity, low privileges required, no user interaction, unchanged scope, and high impact on confidentiality, integrity, and availability. Oracle's July 2026 Critical Patch Update advisory includes multiple patches but does not explicitly confirm patch availability or remediation status for this specific vulnerability in Oracle Payroll.

Successful exploitation can lead to complete compromise of Oracle Payroll, impacting confidentiality, integrity, and availability of the system. This could allow an attacker to take over Oracle Payroll functions, potentially affecting payroll operations and sensitive employee data.

Oracle has released a Critical Patch Update in July 2026 that addresses numerous vulnerabilities across its product portfolio. Customers are strongly advised to review the July 2026 Critical Patch Update advisory and apply relevant patches promptly. However, the advisory content provided does not explicitly confirm patch availability or remediation status for Oracle Payroll versions 12.2.3 to 12.2.15. Therefore, patch status is not yet confirmed—check the vendor advisory at https://www.oracle.com/security-alerts/cpujul2026.html for the latest remediation guidance. Until patches are applied, limit network access to Oracle Payroll and monitor for suspicious activity.