CVE-2026-91399
Received
Received - Intake
Path Traversal in Oracle Primavera P6 EPPM
Vulnerability report for CVE-2026-91399, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-10-20
Last updated on: 2026-10-20
Assigner: Oracle
Description
Description
Vulnerability in the Primavera P6 Enterprise Project Portfolio Management product of Oracle Construction and Engineering (component: Web Access). Supported versions that are affected are 21.12.0.0-21.12.21.9, 22.12.0.0-22.12.21.4, 23.12.0-23.12.20, 24.12.0-24.12.16 and 25.12.0-25.12.8. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Primavera P6 Enterprise Project Portfolio Management accessible data. CVSS 3.1 Base Score 4.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N).
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| Oracle | Corporation | Primavera P6 Enterprise Project Portfolio Management 21.12.0.0 |
| Oracle | Corporation | Primavera P6 Enterprise Project Portfolio Management 22.12.0.0 |
| Oracle | Corporation | Primavera P6 Enterprise Project Portfolio Management 23.12.0 |
| Oracle | Corporation | Primavera P6 Enterprise Project Portfolio Management 24.12.0 |
| Oracle | Corporation | Primavera P6 Enterprise Project Portfolio Management 25.12.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-UNKNOWN |
