CVE-2026-60876 in PeopleSoft Enterprise PeopleTools
Summary
by MITRE • 10/21/2026
Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Search Framework). The supported version that is affected is 8.62. Difficult to exploit 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. 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 3.1 Base Score 4.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N).
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Analysis
by VulDB Data Team • 10/23/2026
The vulnerability identified in Oracle PeopleSoft Enterprise PeopleTools version 8.62 resides within the Search Framework component, a critical module responsible for indexing and retrieving data across various enterprise applications. This flaw presents an attack vector that is accessible via standard HTTP protocols, allowing unauthenticated attackers to initiate exploitation attempts from remote network locations without requiring prior authentication credentials. The nature of this vulnerability is characterized by its complexity; it is classified as difficult to exploit due to the specific conditions required for successful execution. Specifically, the attacker must rely on human interaction from a victim other than themselves, indicating that the attack likely involves social engineering tactics or requires the user to perform an action such as clicking a malicious link or opening a crafted document within the PeopleSoft environment. This dependency on user behavior significantly raises the barrier to entry for potential adversaries but does not eliminate the risk entirely, particularly in environments where users may be prone to phishing attacks or lack sufficient security awareness training regarding suspicious links originating from seemingly legitimate sources.
From a technical perspective, the core issue lies in how the Search Framework processes certain inputs when handling search queries or related metadata operations. While the exact mechanism is often tied to improper validation of user-supplied data within the web interface layer, the result is an ability to manipulate backend database interactions indirectly through crafted HTTP requests that trigger unintended code paths. The vulnerability allows for unauthorized modifications to accessible data, encompassing update, insert, and delete operations, as well as unauthorized read access to a subset of sensitive information stored within PeopleSoft databases. This dual impact on both integrity and confidentiality underscores the severity of the flaw despite its relatively low base score. By enabling an attacker to alter records or extract specific pieces of confidential data, the vulnerability can lead to significant operational disruptions, financial loss due to fraudulent transactions if financial modules are affected, or reputational damage resulting from data breaches involving personally identifiable information or proprietary business intelligence.
The CVSS 3.1 scoring system assigns this vulnerability a base score of 4.2, reflecting its medium severity level with low impacts on confidentiality and integrity but no impact on availability. The vector string (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N) explicitly details these attributes: Network Attack Vector indicates remote exploitability; High Attack Complexity reflects the difficulty in exploiting the flaw without specific conditions; No Required Privileges means no initial access is needed; User Interaction Required highlights the necessity of victim participation; and Unchanged Scope confirms that the impact remains confined to the vulnerable component. In terms of industry-standard classifications, this vulnerability aligns with CWE-79 for Cross-Site Scripting if the primary vector involves injecting malicious scripts into web pages viewed by other users, or potentially CWE-20 for Improper Input Validation if the root cause is a failure to sanitize input data before processing. Furthermore, from an ATT&CK framework perspective, this behavior maps to techniques involving social engineering and initial access vectors that rely on user interaction, such as Spearphishing Link (T1566.002) or Drive-by Compromise (T1189), depending on the specific delivery mechanism employed by the attacker.
Mitigation strategies for this vulnerability must focus on both technical controls and organizational policies to reduce the attack surface and minimize risk exposure. Oracle has likely released a patch or security update addressing the input validation flaws within the Search Framework component of PeopleTools 8.62; therefore, applying the latest recommended patches is the primary remediation step. Organizations should ensure that their maintenance windows are strictly adhered to for critical enterprise software like PeopleSoft. In addition to patching, implementing network-level controls such as Web Application Firewalls can help detect and block malicious HTTP requests associated with exploitation attempts before they reach the application server. These firewalls can be configured with rulesets specifically tuned to identify patterns indicative of search-based injection attacks or anomalous query structures that deviate from normal user behavior.
Furthermore, enhancing security awareness training for end-users is crucial given the requirement for human interaction in successful exploits. Employees should be educated on recognizing suspicious links and understanding the risks associated with interacting with untrusted content within enterprise applications. Implementing strict access controls and principle of least privilege can also limit the potential impact if an exploitation does occur by ensuring that even if data is accessed or modified, it is restricted to only what is necessary for specific roles. Regular auditing of system logs related to search operations and database changes should be conducted to identify any signs of unauthorized activity promptly. By combining timely patching with robust defensive monitoring and user education, organizations can effectively mitigate the risks posed by this vulnerability in their PeopleSoft environments.