# CVE-2026-83014: Oracle PeopleSoft PeopleTools data modification and denial of service in Cube Manager

Source: https://junglewise.ai/threats/cve-2026-83014-oracle-peoplesoft-peopletools-data-modification-and-denial-of  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-15. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-83014 · Severity: high · CVSS 8.1 · Published 2026-09-15

Oracle PeopleSoft PeopleTools is an enterprise application platform used to build and manage HR, finance, and supply chain systems. A vulnerability in the Cube Manager component allows a low-privilege attacker with network access to modify, delete, or create critical data, and to cause the application to crash or hang, disrupting business operations and potentially exposing sensitive employee or financial information.

Technologies: [Oracle PeopleSoft PeopleTools](https://junglewise.ai/threats/technologies/peoplesoft-peopletools), [Oracle Peoplesoft Enterprise Peopletools](https://junglewise.ai/threats/technologies/peopletools). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-83014 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-83014 being exploited in the wild.

**How severe is CVE-2026-83014?** High severity, with a CVSS score of 8.1, published 15 September 2026.

**Which products and versions are affected?** Oracle PeopleSoft PeopleTools 8.61-8.63.

**Is there a fix for CVE-2026-83014?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-83014 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-83014?** Check whether you run Oracle PeopleSoft PeopleTools or Oracle Peoplesoft Enterprise Peopletools at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

This vulnerability in the Cube Manager component of PeopleSoft PeopleTools is easily exploitable via network access (HTTP) and requires only low-privilege authentication. The vulnerability allows an attacker to perform unauthorized data manipulation (creation, deletion, modification) and denial-of-service attacks. The attack vector is network-based with low complexity and no user interaction required. Successful exploitation can result in both integrity violations (data modification) and availability impact (service disruption). Affected versions are PeopleTools 8.61 through 8.63; patch availability was expected from Oracle's security advisory published in September 2026.

## Affected products

- Oracle PeopleSoft PeopleTools 8.61-8.63

## Timeline

- 2026-09-15: disclosed

## References

- [https://www.oracle.com/security-alerts/cspusep2026.html](https://www.oracle.com/security-alerts/cspusep2026.html)

## Related threats

- [Oracle PeopleSoft Enterprise PeopleTools unauthorized data access in Report Distribution](https://junglewise.ai/threats/cve-2026-91519-vulnerability-in-the-peoplesoft-enterprise-peopletools-product-of)
- [Oracle PeopleSoft Enterprise PeopleTools privilege escalation in Porting](https://junglewise.ai/threats/cve-2026-91505-vulnerability-in-the-peoplesoft-enterprise-peopletools-product-of)
- [Oracle PeopleSoft PeopleTools unauthorized data modification](https://junglewise.ai/threats/cve-2026-91497-vulnerability-in-the-peoplesoft-enterprise-peopletools-product-of)
- [Oracle PeopleSoft Enterprise PeopleTools data integrity and availability in QAS component](https://junglewise.ai/threats/cve-2026-91468-vulnerability-in-the-peoplesoft-enterprise-peopletools-product-of)
- [Oracle PeopleSoft Enterprise PeopleTools unauthorized data access in Notification Configuration](https://junglewise.ai/threats/cve-2026-91263-vulnerability-in-the-peoplesoft-enterprise-peopletools-product-of)