CVE-2026-60742 in PeopleSoft Enterprise PeopleTools
Summary
by MITRE • 08/19/2026
Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: PIA Core Technology). Supported versions that are affected are 8.61-8.63. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
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Analysis
by VulDB Data Team • 08/19/2026
The identified vulnerability resides within the PIA Core Technology component of Oracle PeopleSoft Enterprise PeopleTools, specifically affecting supported versions ranging from 8.61 to 8.63. This security flaw represents a critical risk vector for organizations relying on these legacy or mid-range releases of the enterprise resource planning platform. The core issue stems from an architectural weakness in how the Presentation Server handles incoming HTTP requests without sufficient validation or authentication checks at specific entry points. Although the vulnerability is classified as difficult to exploit, indicating that it may require precise timing, specific payload construction, or a deep understanding of the internal state machine of the application server, its potential impact remains severe due to the lack of required authentication prerequisites for an initial attack vector.
From a technical perspective, this flaw allows an unauthenticated attacker with network access via HTTP to compromise the integrity and availability of the PeopleSoft Enterprise PeopleTools environment. The absence of mandatory pre-authentication checks means that remote adversaries can interact directly with core processing modules without first establishing a valid user session or providing credentials. This bypasses standard security controls designed to restrict access to sensitive administrative functions, configuration settings, or internal APIs. The difficulty in exploitation likely arises from the need for specific conditions such as particular request headers, sequence dependencies, or race conditions that must be met successfully to trigger the underlying code execution path leading to system compromise.
The operational impact of a successful exploit is catastrophic, resulting in complete takeover of PeopleSoft Enterprise PeopleTools. This level of access equates to full control over the application server infrastructure, allowing attackers to execute arbitrary commands, modify data integrity, exfiltrate sensitive corporate information, or disrupt business operations entirely. The CVSS 3.1 Base Score of 8.1 reflects this high severity, driven by high impacts on Confidentiality, Integrity, and Availability. The vector string (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) confirms that while the attack complexity is High and no user interaction is required, the privilege requirements are None, meaning any network-accessible entity can attempt exploitation. This classification underscores the urgency of remediation despite the technical challenges involved in crafting a successful exploit payload.
In terms of industry standard mapping, this vulnerability aligns with CWE-287 Improper Authentication, as it allows unauthenticated access to critical system components. It also relates closely to CWE-94 Cross-Site Scripting if server-side code injection is possible, or more broadly to CWE-501 Trust Boundary Violation where the application fails to properly validate input from an external source before processing. From a tactical standpoint within the MITRE ATT&CK framework, this vulnerability facilitates Initial Access through Network Service Exploitation and potentially Privilege Escalation if the compromised service runs with elevated system privileges. Attackers leveraging this flaw would likely proceed toward Defense Evasion by hiding their presence in logs or lateral movement to other systems connected to the PeopleSoft database backend.
Mitigation strategies must prioritize immediate patching of all affected instances running versions 8.61 through 8.63 using official Oracle security patches released for these specific releases. In environments where immediate patching is not feasible due to operational constraints, network-level controls should be implemented to restrict HTTP access to the PIA Core Technology components exclusively from trusted IP addresses or internal subnets that do not expose the service to untrusted networks. Web Application Firewalls can also be configured with rulesets designed to detect and block anomalous request patterns associated with exploitation attempts of this specific vulnerability class, although such controls are considered compensating measures rather than definitive fixes. Continuous monitoring for unusual authentication failures or unexpected process executions on the application server hosts is recommended to detect potential exploitation activity in real-time.