CVE-2006-5377 in PeopleSoft Enterprise
Summary
by MITRE
Unspecified vulnerability in PeopleSoft component in Oracle PeopleSoft Enterprise 8.80 GA, 8.90 GA, 8.8 Bundle 11, and 8.9 Bundle 4 has unknown impact and remote authenticated attack vectors, aka Vuln# PSE05.
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Analysis
by VulDB Data Team • 04/24/2026
The vulnerability identified as CVE-2006-5377 represents a significant security weakness within Oracle PeopleSoft Enterprise software versions 8.80 GA, 8.90 GA, 8.8 Bundle 11, and 8.9 Bundle 4. This issue resides within the PeopleSoft component architecture and affects organizations utilizing these specific software releases. The vulnerability classification as unspecified indicates that the exact technical details were not fully disclosed in the initial reporting, making it particularly concerning for security professionals who must assess risk without complete information. The vulnerability operates under the broader category of application-level security flaws that can be exploited by authenticated attackers, suggesting that the threat actor must first establish valid credentials before attempting exploitation.
The technical nature of this vulnerability stems from the PeopleSoft component framework that handles business processes and data management within enterprise environments. When a user authenticates to the system, they gain access to various functional areas that may be susceptible to this particular weakness. The unspecified impact means that the vulnerability could potentially allow for privilege escalation, data manipulation, or unauthorized access to sensitive information depending on how the underlying component handles authentication and authorization processes. This type of vulnerability typically falls under the category of insecure component design where the component fails to properly validate or sanitize inputs from authenticated users, creating potential attack vectors that could be leveraged for further compromise.
The operational impact of CVE-2006-5377 extends beyond simple data exposure, as it represents a potential pathway for attackers to gain deeper access within enterprise systems. Organizations running affected PeopleSoft versions face risks including unauthorized data modification, privilege elevation, and possible system compromise that could affect business continuity and regulatory compliance. The remote authenticated attack vector indicates that exploitation can occur over network connections without requiring physical access to systems, making the vulnerability particularly dangerous in distributed enterprise environments where users connect from various locations. This vulnerability directly impacts the integrity and confidentiality of enterprise data processed through PeopleSoft applications, potentially affecting financial records, employee information, and other sensitive business data.
Security professionals should consider this vulnerability in the context of the broader ATT&CK framework where it could map to techniques such as privilege escalation and credential access. The vulnerability may also align with CWE categories related to component vulnerabilities and authentication bypass mechanisms. Organizations must implement immediate mitigation strategies including applying available patches, conducting thorough security assessments of PeopleSoft implementations, and monitoring for suspicious authentication activities. The lack of specific impact details in the CVE description underscores the importance of proactive security measures and vulnerability management programs that can identify and address unknown weaknesses before they are exploited by malicious actors. Given the age of this vulnerability, organizations should prioritize upgrading to supported software versions and implementing additional security controls to protect against potential exploitation of this unspecified weakness in their PeopleSoft environments.