Description
Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Purchasing. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Purchasing accessible data as well as unauthorized access to critical data or complete access to all Oracle Purchasing accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
Published: 2026-08-18
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

An attacker with low privileges and network access over HTTP can exploit a flaw in Oracle Purchasing’s Internal Operations component to create, delete, or modify critical data. The vulnerability permits unauthorized access to all data accessible within Oracle Purchasing, compromising confidentiality and integrity of the system’s information.

Affected Systems

Oracle Purchasing components of Oracle E-Business Suite, versions 12.2.3 through 12.2.15, are affected. The flaw resides in the Internal Operations component and is exploitable across all installations of these versions without additional conditions.

Risk and Exploitability

The CVSS v3.1 score of 8.1 indicates a high severity level. The attack requires only network access over HTTP and local or low privileges, making it relatively easy to execute. The EPSS score of < 1% indicates a very low probability of exploitation, but the vulnerability remains significant due to its high CVSS, and it is not listed in CISA's KEV catalog.

Generated by OpenCVE AI on August 27, 2026 at 00:52 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Apply the latest security patch for Oracle Purchasing 12.2.3-12.2.15 as released by Oracle
  • Implement network segmentation or firewall rules to restrict HTTP access to Oracle Purchasing only to trusted IP ranges
  • Adjust Oracle Purchasing configuration to enforce stricter access controls and monitor audit logs for unauthorized data modification attempts

Generated by OpenCVE AI on August 27, 2026 at 00:52 UTC.

Tracking

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Advisories

No advisories yet.

History

Thu, 27 Aug 2026 01:15:00 +0000

Type Values Removed Values Added
Title Low-Privilege Network Data Tampering in Oracle Purchasing

Wed, 26 Aug 2026 23:30:00 +0000

Type Values Removed Values Added
Title Low-Privilege Data Modification via HTTP in Oracle Purchasing (Oracle E-Business Suite)
Weaknesses CWE-276
CWE-639

Wed, 26 Aug 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 26 Aug 2026 16:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Fri, 21 Aug 2026 14:15:00 +0000

Type Values Removed Values Added
Title Low-Privilege Data Modification via HTTP in Oracle Purchasing (Oracle E-Business Suite)
Weaknesses CWE-276
CWE-639

Fri, 21 Aug 2026 12:00:00 +0000

Type Values Removed Values Added
Title Oracle Purchasing HTTP Exploit Enables Low-privileged Data Manipulation
Weaknesses CWE-284

Wed, 19 Aug 2026 00:45:00 +0000

Type Values Removed Values Added
Title Oracle Purchasing HTTP Exploit Enables Low-privileged Data Manipulation
Weaknesses CWE-284

Tue, 18 Aug 2026 21:15:00 +0000

Type Values Removed Values Added
Description Vulnerability in the Oracle Purchasing product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Purchasing. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Purchasing accessible data as well as unauthorized access to critical data or complete access to all Oracle Purchasing accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).
First Time appeared Oracle
Oracle purchasing
CPEs cpe:2.3:a:oracle:purchasing:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle purchasing
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

Subscriptions

Oracle Purchasing
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-08-26T15:27:56.283Z

Reserved: 2026-07-14T14:54:48.736Z

Link: CVE-2026-62491

cve-icon Vulnrichment

Updated: 2026-08-26T13:48:39.777Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-18T21:17:03.757

Modified: 2026-08-27T18:27:31.070

Link: CVE-2026-62491

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-27T01:00:05Z

Weaknesses