CVE-2026-62491

Low-Privilege Network Data Tampering in Oracle Purchasing

Published Aug 18, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
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).

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Low-Privilege Network Data Tampering in Oracle Purchasing
Type Values Removed Values Added
Title Low-Privilege Data Modification via HTTP in Oracle Purchasing (Oracle E-Business Suite)
Weaknesses CWE-276
CWE-639
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Weaknesses CWE-284
Type Values Removed Values Added
Title Low-Privilege Data Modification via HTTP in Oracle Purchasing (Oracle E-Business Suite)
Weaknesses CWE-276
CWE-639
Type Values Removed Values Added
Title Oracle Purchasing HTTP Exploit Enables Low-privileged Data Manipulation
Weaknesses CWE-284
Type Values Removed Values Added
Title Oracle Purchasing HTTP Exploit Enables Low-privileged Data Manipulation
Weaknesses CWE-284
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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
oracle
Published
Updated
Aug 26, 2026, 3:27 PM
Reserved
Jul 14, 2026, 2:54 PM
Status
Analyzed
Published
Aug 18, 2026, 9:17 PM
Modified
Aug 27, 2026, 6:27 PM