CVE-2026-70781 in Proposals
Summary
by MITRE • 08/19/2026
Vulnerability in the Oracle Proposals product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Proposals. Successful attacks of this vulnerability can result in takeover of Oracle Proposals. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the Internal Operations component of Oracle Proposals, a module included in Oracle E-Business Suite versions 12.2.3 through 12.2.15. This security flaw represents a critical risk to organizations relying on this enterprise resource planning software for their operational workflows. The nature of the defect allows an attacker with high-level privileges and network access via HTTP to compromise the integrity and availability of the application environment. Such vulnerabilities are particularly concerning in enterprise settings where internal operations often handle sensitive financial data, contract details, and strategic business proposals that require strict confidentiality and accuracy.
From a technical perspective, the vulnerability is characterized by its ease of exploitation despite requiring high-privileged access. This suggests that while an attacker must already possess significant authentication credentials or have compromised a privileged account within the system, the actual execution path to exploit the flaw does not involve complex manipulation or user interaction. The attack vector is network-based via HTTP, indicating that if the service is exposed on a network segment accessible by the threat actor, the exploitation can occur remotely without physical access or local shell entry points. The absence of required user interface interactions further lowers the barrier for successful exploitation, making it suitable for automated attacks once initial authentication credentials are obtained through other means such as credential stuffing, phishing, or lateral movement from another compromised system.
The operational impact of this vulnerability is severe, with a CVSS 3.1 Base Score of 7.2 indicating high severity. The vector string (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) reveals that the attack affects all three pillars of the security triad: confidentiality, integrity, and availability. A successful exploit can lead to a complete takeover of Oracle Proposals, allowing the attacker to read sensitive proprietary information, modify critical business data such as pricing or contract terms, or disrupt service by causing application crashes or denial-of-service conditions. This level of compromise undermines trust in the system's ability to maintain accurate records and secure confidential corporate strategies.
In terms of industry standard classifications, this vulnerability aligns with CWE-269, which covers Improper Privilege Management, as it involves an attacker leveraging high privileges to perform unauthorized actions that lead to full system control. It also relates to CWE-78, OS Command Injection or similar injection flaws if the takeover is achieved through command execution, though the specific technical root cause would need deeper code analysis to confirm. From a tactical standpoint within the MITRE ATT&CK framework, this vulnerability facilitates Initial Access via valid accounts and could lead to Privilege Escalation if the high-privileged account used for exploitation does not already have full administrative rights over all system components. It also supports Lateral Movement as the compromised Oracle Proposals instance can be used as a pivot point to access other connected systems within the enterprise network.
Mitigation strategies must focus on both immediate remediation and long-term security posture improvements. The primary defense is applying the latest available patches or updates provided by Oracle for E-Business Suite versions 12.2.3 through 12.2.15, which address the underlying code flaw responsible for this privilege escalation or injection issue. Organizations should prioritize patching these specific modules to eliminate the attack surface immediately. Additionally, implementing strict network segmentation is crucial; HTTP access to Oracle Proposals should be restricted to only those IP addresses and subnets that absolutely require it, utilizing firewalls and web application firewalls to filter malicious traffic patterns.
Beyond technical controls, organizational security practices must address the prerequisite of high-privileged account compromise. Implementing multi-factor authentication for all administrative accounts significantly reduces the risk of credential theft leading to exploitation. Regular audits of privileged access rights should be conducted to ensure that users have only the minimum permissions necessary for their roles, adhering to the principle of least privilege. Furthermore, continuous monitoring and logging of HTTP requests directed at Oracle Proposals can help detect anomalous behavior indicative of an attempted exploit, allowing security teams to respond before a full takeover occurs. By combining timely patching with robust access controls and network segmentation, organizations can effectively mitigate the risks associated with this high-severity vulnerability in their E-Business Suite environment.