CVE-2026-62484 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 unauthenticated attacker with network access via HTTP to compromise Oracle Contracts Integration. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Contracts Integration accessible data. CVSS 3.1 Base Score 5.9 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/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 technical sophistication or specific conditions to be successfully leveraged, the attack vector remains accessible to unauthenticated network-based attackers who can establish HTTP connections to the target system.
The technical flaw manifests as a weakness in the Internal Operations component of Oracle Contracts Integration, where insufficient access controls or authentication mechanisms allow unauthorized actors to perform critical data manipulation operations. This represents a significant integrity impact vulnerability as demonstrated by the CVSS 3.1 base score of 5.9, which specifically emphasizes the potential for unauthorized modification, creation, or deletion of data within the affected system. The attack vector requires only network access via HTTP, making it particularly concerning as it does not require any prior authentication credentials or privileged access to begin the exploitation process.
The operational impact of this vulnerability extends beyond simple data integrity concerns, potentially allowing attackers to compromise all data accessible through Oracle Contracts Integration. This means that unauthorized modifications could affect contract terms, financial data, vendor agreements, and other critical business information managed within this module. The vulnerability's classification under CVSS vector AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N indicates that while the attack requires high complexity to execute, it can be performed without user interaction and affects an unmodified system, making it particularly dangerous for organizations with exposed web services.
Organizations should prioritize immediate remediation through Oracle's official security patches and updates, as this vulnerability falls under CWE-287 (Improper Authentication) and potentially CWE-312 (Cleartext Storage of Sensitive Information), given the exposure of sensitive data through HTTP access. The ATT&CK framework would categorize this as a privilege escalation or persistence technique when leveraged by attackers, particularly under the T1078 (Valid Accounts) and T1566 (Phishing for Information) tactics. Mitigation strategies should include implementing network segmentation to limit direct HTTP access to Oracle services, enabling additional authentication layers, and conducting thorough security audits of all exposed web applications within the E-Business Suite environment to identify similar vulnerabilities that may exist in other components.