CVE-2026-70786 in Service Fulfillment Manager
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Service Fulfillment Manager product of Oracle E-Business Suite (component: Fulfillment Engine). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Service Fulfillment Manager. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Service Fulfillment Manager, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Service Fulfillment Manager accessible data as well as unauthorized update, insert or delete access to some of Oracle Service Fulfillment Manager accessible data. CVSS 3.1 Base Score 7.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N).
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Analysis
by VulDB Data Team • 08/19/2026
The Oracle Service Fulfillment Manager, a core component of the Oracle E-Business Suite ecosystem, has been identified with a critical security flaw within its Fulfillment Engine module. This vulnerability affects supported versions ranging from 12.2.3 through 12.2.15 and represents a significant risk to organizations relying on this platform for order processing and service management workflows. The nature of the defect allows an attacker who possesses low-level privileges and network access via HTTP to compromise the integrity and confidentiality of the system. Unlike many high-severity vulnerabilities that can be exploited remotely without user engagement, this specific flaw requires human interaction from a victim other than the initial attacker. This social engineering aspect implies that successful exploitation likely involves tricking an authorized user into performing a specific action or clicking on a malicious link within the application interface, thereby leveraging their existing credentials to trigger the underlying code execution path.
From a technical perspective, the vulnerability enables unauthorized access to critical data and grants complete read access to all Oracle Service Fulfillment Manager accessible information. Furthermore, it allows for unauthorized updates, inserts, or deletes against certain datasets managed by the system. This dual impact on both confidentiality and integrity is particularly dangerous as it not only exposes sensitive business logic and customer data but also permits an attacker to manipulate transactional records. Such manipulation can lead to financial discrepancies, incorrect order fulfillment, and a breakdown in audit trails which are essential for regulatory compliance. The requirement for human interaction classifies this under the category of attacks that rely on user trust or operational habits, making it distinct from purely automated remote code execution flaws but no less damaging due to its potential for data corruption.
The scope change associated with this vulnerability indicates that while the technical flaw resides within Oracle Service Fulfillment Manager, the consequences extend beyond this single module. Because E-Business Suite components are deeply interconnected through shared databases and authentication mechanisms, compromising one area can lead to lateral movement or privilege escalation across other integrated products. This cross-module impact amplifies the risk profile significantly, as an attacker gaining foothold in the fulfillment engine may leverage that access to probe adjacent systems such as financials, human resources, or supply chain management modules. The CVSS 3.1 base score of 7.6 reflects this high severity, driven primarily by the High confidentiality impact and Low integrity impact, alongside a network-accessible attack vector with low complexity but requiring user interaction and limited privileges for the initial attacker.
In terms of industry standard classifications, this vulnerability aligns closely with CWE-20 Improper Input Validation or CWE-79 Cross-site Scripting if the human interaction involves malicious content injection via HTTP requests that are then rendered by a victim's browser within the trusted context of the application. It also maps to MITRE ATT&CK techniques involving Social Engineering and potentially Account Manipulation, as the attacker utilizes low-privileged credentials to perform actions beyond their intended scope. The requirement for user interaction places it in categories where defense-in-depth strategies focusing on user awareness training are just as critical as technical controls. Organizations must recognize that even vulnerabilities requiring a click or specific user action can lead to severe data breaches and operational disruption when applied against high-value enterprise applications like Oracle E-Business Suite.
Mitigation efforts should prioritize immediate patching of the affected versions 12.2.3 through 12.2.15 with the latest available security patches provided by Oracle. Until patches are applied, administrators should implement strict access controls to limit HTTP exposure and enforce multi-factor authentication for all users with access to the Service Fulfillment Manager interface. Network segmentation can also help isolate critical modules from less secure parts of the network, reducing the attack surface. Additionally, deploying web application firewalls configured to detect anomalous user behavior patterns associated with this specific exploit chain may provide a layer of defense against social engineering attempts. Continuous monitoring for unusual data modification activities within the fulfillment engine is essential to detect potential exploitation in real-time and minimize the window of exposure during the remediation period.