CVE-2026-70699 in Payments
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Payments product of Oracle E-Business Suite (component: File Transmission). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Payments. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Payments accessible data as well as unauthorized access to critical data or complete access to all Oracle Payments accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
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Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the File Transmission component of Oracle Payments, a critical module in the Oracle E-Business Suite ecosystem. This specific flaw affects supported software versions ranging from 12.2.3 through 12.2.15. The nature of this defect is characterized by its difficulty to exploit, which suggests that while the underlying technical mechanism may be complex or require precise timing and conditions, it remains a viable attack vector for determined adversaries. The vulnerability allows an unauthenticated attacker who has network access via HTTPS to compromise the integrity and confidentiality of the Oracle Payments system. This indicates that no prior authentication credentials are required to initiate the exploit, significantly lowering the barrier to entry for potential attackers compared to vulnerabilities requiring valid user sessions or administrative privileges.
From a technical perspective, the flaw likely involves improper validation or handling of data transmitted through the secure HTTPS channel within the file transmission subsystem. Such issues often stem from insufficient sanitization of input parameters, race conditions in file processing logic, or misconfigured access controls that inadvertently expose sensitive endpoints to external networks. The ability to perform unauthorized creation, deletion, or modification of critical data points to a severe integrity compromise. This aligns with CWE-269 Improper Privilege Management and potentially CWE-352 Cross-Site Request Forgery if the attack leverages session handling weaknesses, although the unauthenticated nature suggests more fundamental protocol-level flaws such as those found in CWE-74 or CWE-918 depending on the specific implementation details of the file transmission service. The lack of authentication requirement places this vulnerability squarely within the context of remote code execution or data manipulation attacks that do not rely on social engineering to obtain initial access credentials.
The operational impact of successfully exploiting this vulnerability is substantial, as it grants an attacker unauthorized access to critical business data and potentially all Oracle Payments accessible information. This results in a high confidentiality impact because sensitive financial records, customer payment details, and transaction histories could be exfiltrated without detection or consent. Simultaneously, the integrity impact is equally severe, allowing for the alteration of financial transactions, deletion of audit trails, or insertion of fraudulent entries into the system. Such actions can lead to significant financial loss, regulatory non-compliance with standards like PCI-DSS which mandates strict access controls and data integrity measures, and reputational damage due to perceived security failures. The CVSS 3.1 base score of 7.4 reflects this high severity, driven primarily by the high impacts on confidentiality and integrity despite the high attack complexity and absence of impact on availability in the current assessment.
In terms of threat modeling, this vulnerability maps to MITRE ATT&CK techniques related to Initial Access via Web Applications or potentially Data Exfiltration over Encrypted Channel if the attacker uses HTTPS to mask their data theft activities. The difficulty of exploitation suggests that automated scanning tools may not easily detect this flaw, requiring more sophisticated manual testing or specific exploit development efforts by threat actors. This characteristic often makes it attractive for targeted attacks where adversaries are willing to invest time in crafting a precise payload against high-value targets within the Oracle E-Business Suite environment. Organizations relying on these versions must recognize that while the attack complexity is high, the potential reward of accessing sensitive financial data justifies treating this as a critical risk requiring immediate attention once patches or workarounds are available.
Mitigation strategies should focus primarily on applying the latest security updates provided by Oracle for the affected versions 12.2.3 through 12.2.15. Since authentication is not required, network-level controls become crucial in reducing the attack surface while patching efforts proceed. Implementing strict firewall rules to restrict access to the HTTPS endpoints associated with the File Transmission component to only known and trusted IP addresses can significantly hinder exploitation attempts. Additionally, deploying Web Application Firewalls configured to detect anomalous request patterns or malformed data structures typical of file transmission exploits may provide an additional layer of defense. Security teams should also conduct thorough audits of their current configurations to ensure that no unnecessary services are exposed to the public internet and that all administrative interfaces are protected by multi-factor authentication and IP whitelisting, even if this specific vulnerability does not require login credentials for exploitation. Continuous monitoring for signs of data tampering or unauthorized access attempts is essential to detect any successful breaches early in the kill chain.