Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Network HTTP-reachable, low complexity, requires a valid low-privileged EBS account (PR:L), no UI; broad data read/modify gives C:H/I:H with no availability impact (A:N).
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Process Manufacturing Inventory 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 Process Manufacturing Inventory. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Process Manufacturing Inventory accessible data as well as unauthorized access to critical data or complete access to all Oracle Process Manufacturing Inventory 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).
AnalysisAI
Data compromise in the Oracle Process Manufacturing (OPM) Inventory module of Oracle E-Business Suite 12.2.3-12.2.15 lets a low-privileged, authenticated network attacker read and modify all OPM Inventory-accessible data over HTTP. Rated CVSS 3.1 8.1 (High) for combined Confidentiality and Integrity impact with no availability effect, it was reported by Oracle's own security team and fixed in the July 2026 Critical Patch Update. There is no public exploit identified at time of analysis, and it is not on CISA KEV.
Technical ContextAI
The affected component is the Internal Operations sub-component of Oracle Process Manufacturing (OPM) Inventory, a supply-chain/manufacturing module within the larger Oracle E-Business Suite (EBS) 12.2 ERP platform. EBS is a Java/PL-SQL web application typically fronted by Oracle HTTP Server and WebLogic, exposing servlet/JSP endpoints reachable over HTTP. No CWE was assigned by Oracle (CWE: N/A), but the reporter-supplied tag 'Authentication Bypass' together with the CVSS profile (PR:L, C:H/I:H, A:N) points to a broken authorization / access-control weakness (CWE-285/CWE-863 class) that lets an authenticated user reach data and operations outside their intended privilege boundary rather than a memory-corruption or code-execution flaw.
RemediationAI
Apply the fixes in the Oracle Critical Patch Update of July 2026 (Patch available per vendor advisory) referenced at https://www.oracle.com/security-alerts/cpujul2026.html; Oracle delivers EBS 12.2 fixes as CPU patch bundles rather than a renamed product version, so identify and apply the specific OPM/EBS 12.2 CPU patch for your release level (12.2.3-12.2.15) via My Oracle Support. No standalone workaround is published by Oracle. As compensating controls until patched, restrict network reachability of EBS to trusted users (place the application behind VPN/reverse-proxy allowlisting and remove direct internet exposure), tighten OPM Inventory responsibility/role assignments so fewer low-privileged accounts can reach the Internal Operations functions, and increase monitoring of EBS access and audit logs for anomalous inventory data reads/changes - noting these controls reduce but do not eliminate risk for any user who already holds a valid low-privilege account, which is exactly the exploitation precondition.
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-47056
GHSA-cjw9-3g95-hq25