Severity by source
AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Network HTTP reachable (AV:N) and low-complexity (AC:L), but needs an authenticated low-priv account (PR:L) and a separate victim's interaction (UI:R), yielding full module takeover (C/I/A:H).
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Bills of Material 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 Bills of Material. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Oracle Bills of Material. CVSS 3.1 Base Score 8.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H).
AnalysisAI
Account/component takeover in Oracle Bills of Material (component: Internal Operations) within Oracle E-Business Suite 12.2.3 through 12.2.15 lets a low-privileged, authenticated attacker with network HTTP access fully compromise the module when a legitimate user is lured into interacting with attacker-supplied content. Per the CVSS vector (PR:L/UI:R), exploitation requires an existing low-level account plus victim interaction, but a successful attack yields high confidentiality, integrity, and availability impact (CVSS 3.1 base 8.0). No public exploit identified at time of analysis; disclosed via Oracle's July 2026 Critical Patch Update.
Technical ContextAI
Oracle Bills of Material is a manufacturing/product-structure module of Oracle E-Business Suite (EBS), a large web-based ERP platform typically fronted by Oracle Application Server / WebLogic and accessed over HTTP. The affected 'Internal Operations' component is reached through the standard EBS web tier. Oracle assigned no CWE (CWE: N/A), and the description does not name a specific weakness class; however, the combination of network HTTP vector, low privilege, and required human interaction from 'a person other than the attacker' is characteristic of a web-application flaw where an authenticated actor plants content or a request that a second, higher-value user then triggers (e.g., stored/reflected injection or cross-user request abuse). Oracle's own tag of 'Information Disclosure' aligns with the high confidentiality impact, though the full C:H/I:H/A:H rating indicates the outcome extends to complete takeover of the module, not disclosure alone.
RemediationAI
Apply the fix delivered in the Oracle Critical Patch Update of July 2026 (Patch available per vendor advisory; no discrete fixed version number is enumerated in the supplied data - obtain the exact EBS 12.2 patch level from the CPU) at https://www.oracle.com/security-alerts/cpujul2026.html, following Oracle's per-release patch matrix for your 12.2.x level. Until the CPU is applied, reduce exposure by restricting network reachability of the EBS web tier and the Bills of Material / Internal Operations pages to trusted internal networks or VPN, tightening access so only users who genuinely need the module hold accounts (limiting the PR:L prerequisite), and reviewing/hardening least-privilege role assignments; because exploitation needs victim interaction, brief privileged EBS users on not acting on unexpected in-application prompts or links. These access restrictions may impede legitimate remote or partner users of the module, so validate business workflows before enforcing them. Do not defer patching on the assumption controls are sufficient - they only narrow, not remove, the attack surface.
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-47118
GHSA-4vxv-9cmg-92h5