CVE-2026-91376
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. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera P6 Enterprise Project Portfolio Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Primavera P6 Enterprise Project Portfolio Management accessible data as well as unauthorized update, insert or delete access to some of Primavera P6 Enterprise Project Portfolio Management accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N).
CVE-2026-91376
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-91376
Primavera P6 Enterprise Project Portfolio Management
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Oracle Corporation",
"product": "Primavera P6 Enterprise Project Portfolio Management",
"versions": [
{
"status": "affected",
"version": "21.12.0.0",
"versionType": "custom",
"lessThanOrEqual": "21.12.21.9"
},
{
"status": "affected",
"version": "22.12.0.0",
"versionType": "custom",
"lessThanOrEqual": "22.12.21.4"
},
{
"status": "affected",
"version": "23.12.0",
"versionType": "custom",
"lessThanOrEqual": "23.12.20"
},
{
"status": "affected",
"version": "24.12.0",
"versionType": "custom",
"lessThanOrEqual": "24.12.16"
},
{
"status": "affected",
"version": "25.12.0",
"versionType": "custom",
"lessThanOrEqual": "25.12.8"
}
]
}
]- Related CVEs
- CVE-2026-91376
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #49181 · Revision 1
- Added to Heist Feed
- Publisher date