CVE-2026-34307
Received Received - Intake
Unauthorized Data Modification via Workflow Vulnerability in PeopleSoft

Publication date: 2026-04-21

Last updated on: 2026-04-24

Assigner: Oracle

Description
Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Workflow). Supported versions that are affected are 8.61-8.62. Easily exploitable vulnerability allows low privileged 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 (scope change). 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 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).
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Meta Information
Published
2026-04-21
Last Modified
2026-04-24
Generated
2026-05-07
AI Q&A
2026-04-22
EPSS Evaluated
2026-05-05
NVD
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
oracle peoplesoft_enterprise_peopletools 8.61
oracle peoplesoft_enterprise_peopletools 8.62
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability exists in the Workflow component of Oracle PeopleSoft Enterprise PeopleTools versions 8.61 to 8.62. It is easily exploitable by a low privileged attacker who has network access via HTTP. The attack requires human interaction from someone other than the attacker. Successful exploitation can lead to unauthorized update, insertion, or deletion of some accessible data, as well as unauthorized read access to a subset of accessible data within PeopleSoft Enterprise PeopleTools.


How can this vulnerability impact me? :

If exploited, this vulnerability can allow an attacker to compromise the integrity and confidentiality of data within PeopleSoft Enterprise PeopleTools. Specifically, an attacker could perform unauthorized updates, insertions, or deletions of data, and gain unauthorized read access to certain data. This could lead to data corruption, loss of data integrity, and exposure of sensitive information.


How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:

This vulnerability allows unauthorized read and write access to some PeopleSoft Enterprise PeopleTools accessible data, which could lead to unauthorized disclosure and modification of sensitive information.

Such unauthorized access and data manipulation may impact compliance with data protection regulations like GDPR and HIPAA, which require safeguarding the confidentiality and integrity of personal and sensitive data.

However, the provided information does not explicitly state the direct impact on compliance with these standards.


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