# CVE-2026-101735: Oracle Primavera Unifier privilege escalation in Project Control

Source: https://junglewise.ai/threats/cve-2026-101735-vulnerability-in-the-primavera-unifier-product-of-oracle  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-20. Updated: 2026-10-20  
License: CC BY 4.0 with a link back

CVE-2026-101735 · Severity: high · CVSS 7.1 · Published 2026-10-20

Oracle Primavera Unifier is a construction project management platform. A low-privileged attacker with network access can exploit an HTTP vulnerability in the Project Control component to read, create, delete, or modify sensitive project data. This could allow unauthorized access to critical information and manipulation of project records.

Technologies: [Oracle Primavera Unifier](https://junglewise.ai/threats/technologies/primavera-unifier). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-101735 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-101735 being exploited in the wild.

**How severe is CVE-2026-101735?** High severity, with a CVSS score of 7.1, published 20 October 2026.

**Which products and versions are affected?** Oracle Primavera Unifier 23.12.0 through 23.12.16.

**Is there a fix for CVE-2026-101735?** 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-2026-101735 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-101735?** Check whether you run Oracle Primavera Unifier 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

An easily exploitable vulnerability in the Project Control component of Primavera Unifier allows a low-privileged, network-adjacent attacker to perform unauthorized data operations via HTTP without user interaction. The vulnerability results in both confidentiality and integrity compromise—an attacker can read a subset of accessible data and modify or delete critical project information. The affected versions are 23.12.0 through 23.12.16.

## Affected products

- Oracle Primavera Unifier 23.12.0 through 23.12.16

## Timeline

- 2026-10-20: disclosed

## References

- [https://www.oracle.com/security-alerts/cpuoct2026.html](https://www.oracle.com/security-alerts/cpuoct2026.html)

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