CVE-2026-62489 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. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Contracts Integration accessible data as well as unauthorized read access to a subset of Oracle Contracts Integration accessible data. CVSS 3.1 Base Score 4.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N).
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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 handles contract management and integration processes. The affected versions span from 12.2.3 through 12.2.15, indicating a prolonged period of exposure where organizations using these specific releases remained susceptible to potential exploitation. The vulnerability is classified as difficult to exploit, suggesting that while it requires some level of technical skill or specific conditions to be successfully leveraged, the attack surface remains significant enough to warrant attention.
The technical flaw manifests as a security weakness that allows low-privileged attackers to gain unauthorized access through HTTP network connections. This represents a classic web application vulnerability where the attacker does not need elevated privileges initially but can exploit the system's response mechanisms to escalate their access level. The CVSS 3.1 scoring of 4.2 indicates a medium severity impact with specific weaknesses in both confidentiality and integrity aspects. The vector notation AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N breaks down the attack characteristics where network-based access is required, requires high attack complexity, only needs low privilege levels, does not require user interaction, affects an unspecified scope, and impacts data confidentiality and integrity.
The operational impact of this vulnerability extends beyond simple data theft to include unauthorized modifications of contract information through update, insert, or delete operations. This represents a significant risk for organizations relying on accurate contract data for financial reporting, compliance, and business operations management. The unauthorized read access to subset data means that sensitive contractual information could be exposed to unauthorized parties, potentially leading to competitive disadvantages or regulatory violations. Organizations utilizing Oracle Contracts Integration in environments with high-value contracts, legal agreements, or sensitive business data face particular risk.
From a cybersecurity framework perspective, this vulnerability aligns with CWE-284 (Improper Access Control) and may relate to ATT&CK techniques involving privilege escalation through web application exploitation. The low privilege requirement combined with network access indicates that adversaries could potentially leverage this weakness as part of a broader attack chain targeting the Oracle E-Business Suite environment. Organizations should prioritize patch management for affected versions while implementing network segmentation controls to limit exposure. Additional mitigations include monitoring HTTP traffic for suspicious patterns, implementing web application firewalls, and conducting regular security assessments of Oracle applications to identify similar access control weaknesses that could be exploited in combination with this vulnerability.
The vulnerability demonstrates how seemingly isolated components within enterprise applications can create cascading security risks when proper access controls are not adequately enforced. This particular weakness highlights the importance of maintaining up-to-date security patches and implementing defense-in-depth strategies when managing complex enterprise software environments where multiple interdependent systems exist. Organizations should also consider conducting risk assessments that account for the specific business processes supported by Oracle Contracts Integration to properly evaluate the potential impact of unauthorized access to contract data.
The CVSS scoring reflects the balanced nature of this vulnerability's threat level, where the combination of network accessibility and low privilege requirements creates a moderate risk profile. However, the actual impact on individual organizations will depend heavily on their specific implementation of Oracle Contracts Integration and the sensitivity of data managed through these systems. The affected version range suggests that multiple releases contained this weakness, indicating either an overlooked security gap during development or a persistent design flaw that required multiple patch cycles to address properly.