CVE-2016-8329 in PeopleSoft
Summary
by MITRE
Vulnerability in the PeopleSoft Enterprise PeopleTools component of Oracle PeopleSoft Products (subcomponent: Mobile Application Platform). Supported versions that are affected are 8.54 and 8.55. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in PeopleSoft Enterprise PeopleTools, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of PeopleSoft Enterprise PeopleTools accessible data as well as unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS v3.0 Base Score 6.1 (Confidentiality and Integrity impacts).
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Analysis
by VulDB Data Team • 05/15/2026
The CVE-2016-8329 vulnerability resides within Oracle PeopleSoft Enterprise PeopleTools component, specifically in the Mobile Application Platform subcomponent. This security flaw affects versions 8.54 and 8.55 of the PeopleSoft products, representing a significant concern for enterprise organizations relying on these platforms for business-critical applications. The vulnerability demonstrates characteristics of a network-based attack vector that can be exploited without authentication, making it particularly dangerous as it requires minimal initial access privileges from an attacker's perspective. The CVSS v3.0 base score of 6.1 indicates a moderate severity level with both confidentiality and integrity impacts, reflecting the potential for data manipulation and unauthorized access to sensitive organizational information.
The technical nature of this vulnerability stems from inadequate input validation and access control mechanisms within the Mobile Application Platform functionality. Attackers can exploit this weakness through HTTP network connections without requiring authentication credentials, enabling them to perform unauthorized operations against the affected PeopleTools component. The vulnerability's design allows for both read and write operations, potentially enabling attackers to modify or delete critical data elements within the PeopleSoft environment. This flaw particularly affects the data integrity and confidentiality aspects of the system, as it permits unauthorized update, insert, or delete operations on accessible data within the PeopleTools framework. The Mobile Application Platform component typically handles mobile-specific functionalities and user interface components, making it a prime target for exploitation.
Operational impact assessment reveals that successful exploitation of CVE-2016-8329 can lead to substantial business disruption and data compromise across multiple organizational domains. The requirement for human interaction from a person other than the attacker suggests that social engineering or targeted phishing techniques may be necessary to initiate the attack chain, but once triggered, the vulnerability provides attackers with meaningful access to sensitive business data. Organizations utilizing PeopleSoft Enterprise PeopleTools may experience unauthorized modifications to critical business processes, data corruption, or exposure of confidential information that could affect financial reporting, human resources data, or other sensitive operational information. The vulnerability's potential to impact additional products beyond the immediate PeopleTools component indicates a broader attack surface that could extend to related systems or applications within the enterprise ecosystem.
Mitigation strategies for this vulnerability should focus on immediate patch application as provided by Oracle, along with network-level security controls to restrict access to the affected Mobile Application Platform components. Organizations should implement comprehensive monitoring of HTTP traffic to detect anomalous access patterns or unauthorized data modifications. Network segmentation and access control policies should be strengthened to limit exposure of PeopleSoft components to untrusted networks. The vulnerability aligns with CWE-20 (Improper Input Validation) and CWE-284 (Improper Access Control) categories, indicating fundamental flaws in input sanitization and authorization mechanisms. From an ATT&CK framework perspective, this vulnerability maps to techniques involving exploitation of web application vulnerabilities and privilege escalation through application-level access control bypasses, emphasizing the need for layered security approaches that address both network and application-level threats.