CVE-2026-47033 in Contracts Integration
Summary
by MITRE • 07/22/2026
Vulnerability in the Oracle Contracts Integration product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Contracts Integration. While the vulnerability is in Oracle Contracts Integration, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Contracts Integration. CVSS 3.1 Base Score 8.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 07/22/2026
This vulnerability resides within Oracle Contracts Integration, a component of the Oracle E-Business Suite that operates under the Internal Operations framework. The affected versions span from 12.2.3 through 12.2.15, representing a significant portion of the Oracle EBS release cycle where this particular flaw has been identified. The vulnerability classification as difficult to exploit indicates that while the attack vector is accessible, it requires specific conditions and expertise to successfully compromise the target system. Security researchers have determined that an attacker with low privilege levels and network access through HTTP protocols can potentially leverage this weakness, making it particularly concerning for organizations operating in environments where such access might be available to unauthorized parties.
The technical nature of this vulnerability stems from potential weaknesses in how Oracle Contracts Integration processes incoming requests or manages internal operations within the E-Business Suite framework. The CVSS 3.1 base score of 8.5 reflects the severity of impacts across confidentiality, integrity, and availability domains, indicating that successful exploitation could result in complete system compromise. The CVSS vector (AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H) reveals that the attack requires network access with high complexity, low privilege requirements, no user interaction, and causes a scope change that extends beyond the immediate target. This scope change aspect is particularly significant as it suggests that exploitation might impact additional Oracle products or components within the E-Business Suite ecosystem, potentially creating cascading effects throughout an organization's integrated business applications.
The operational impact of this vulnerability extends far beyond simple data compromise, as successful attacks could result in complete takeover of Oracle Contracts Integration functionality. This scenario would severely disrupt business operations since contracts integration typically handles critical financial and operational data exchanges between various enterprise systems. Organizations relying on Oracle E-Business Suite for their core business processes would face significant risks including potential unauthorized access to contract data, modification of business agreements, and disruption of integration workflows that connect multiple enterprise applications. The availability impact is particularly concerning given that this component likely serves as a bridge between different business modules, making system downtime or complete compromise potentially catastrophic for business continuity.
From a security perspective, this vulnerability aligns with CWE categories related to insufficient input validation and improper access control mechanisms within web applications. The attack surface described in the vector suggests that the flaw may involve inadequate sanitization of HTTP request parameters or insufficient authentication checks during internal operations processing. Organizations should consider implementing network segmentation controls to limit access to Oracle E-Business Suite components, particularly those with HTTP interfaces. Additionally, monitoring for unusual patterns in HTTP traffic and implementing robust patch management procedures are critical defensive measures. The scope change aspect of this vulnerability indicates that organizations should conduct comprehensive risk assessments across their entire Oracle E-Business Suite environment, not just the directly affected component, to identify potential secondary impacts. Implementing the recommended security controls from Oracle's published advisories and maintaining up-to-date threat intelligence regarding similar vulnerabilities in the Oracle ecosystem will be essential for mitigating this risk effectively.
This vulnerability demonstrates the complex interdependencies within enterprise application suites where a flaw in one component can potentially impact broader system functionality. The combination of low privilege requirements with high impact potential creates a significant security risk that organizations must address through layered defensive strategies. Security teams should prioritize vulnerability assessment and remediation efforts, particularly given the scope change implications that suggest this weakness could be leveraged to compromise additional Oracle products within the same environment. The difficulty in exploitation does not diminish its severity since even complex attacks can succeed when proper defensive controls are absent or insufficiently implemented across the enterprise application landscape.