Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessObtain low-privileged EBS account credentials
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DeliveryAccess Internal Operations component via HTTP
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ExploitSatisfy high-complexity exploitation prerequisite conditions
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ExecutionTrigger authorization control bypass
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ImpactPerform unauthorized insert, update, or delete on accessible financial data
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK
1 technique across 1 tactic: Defense Evasion The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Exploitation Conditions | A valid low-privileged Oracle E-Business Suite account is required - unauthenticated exploitation is not possible per the CVSS PR:L metric. High Attack Complexity (AC:H) indicates that additional prerequisites beyond standard authenticated access must be met, such as specific application state, a particular sequence of operations, or timing conditions within the Internal Operations component; the vendor description does not enumerate these precisely. The vulnerability is scoped exclusively to Oracle Public Sector Financials versions 12.2.3 through 12.2.15 within Oracle E-Business Suite, accessed via HTTP. Exploitation is further bounded by the S:U (Unchanged Scope) metric, meaning the attacker cannot pivot beyond the Oracle Public Sector Financials system boundary, and by I:L, limiting unauthorized data manipulation to a subset of accessible records rather than full data takeover. The 'Authentication Bypass' tag may suggest a post-authentication privilege escalation within the application rather than a bypass of the login mechanism itself. |
| Impact | The overall risk posture of this vulnerability is low in real-world terms, consistent with the CVSS 3.1 base score of 3.1. The CVSS vector (AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N) reflects three meaningful constraints: an authenticated attacker is required (PR:L), exploitation is difficult (AC:H), and impact is limited solely to partial data integrity (C:N/I:L/A:N) with no scope change. No EPSS score was included in the input data, so exploitation probability cannot be quantified. The vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog, and no public proof-of-concept code has been identified. The 'Authentication Bypass' tag introduces a mild inconsistency - it may overstate the nature of the flaw relative to the PR:L vector, and defenders should not treat this as unauthenticated. For public sector organizations subject to financial data integrity requirements (e.g., FISMA, FedRAMP), even limited unauthorized data modification may have compliance implications disproportionate to the raw CVSS score, warranting patching within normal maintenance cycles rather than emergency response. |
| Exploit ScenarioDerived | An attacker with a low-privileged Oracle E-Business Suite account sends crafted HTTP requests to the Internal Operations component under specific application conditions (reflecting the AC:H constraint) that trigger an authorization control bypass. With the bypass achieved, the attacker can insert, update, or delete a subset of Oracle Public Sector Financials data beyond their authorized scope - for example, modifying financial records or transactional entries. No publicly available exploit code exists at time of analysis, increasing the practical difficulty of exploitation. |
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Alert meAnalysisAIv1 – Jul 22, 2026
Unauthorized data manipulation in Oracle Public Sector Financials (E-Business Suite versions 12.2.3 through 12.2.15) is achievable by a low-privileged authenticated attacker over HTTP targeting the Internal Operations component. Despite the 'Authentication Bypass' tag, the CVSS PR:L metric confirms initial credentials are required, suggesting the flaw represents a post-authentication authorization control bypass rather than a full authentication bypass. Impact is constrained to limited integrity loss - partial unauthorized insert, update, or delete of accessible data - with no confidentiality or availability impact, and no public exploit or active exploitation identified at time of analysis.
RemediationAI
Apply Oracle's July 2026 Critical Patch Update patches for Oracle E-Business Suite, which address this vulnerability as per the vendor advisory at https://www.oracle.com/security-alerts/cpujul2026.html. No independently confirmed exact patched version number was present in the input data beyond the CPU reference - consult Oracle Support (My Oracle Support) for the specific patch identifiers applicable to your E-Business Suite release. As a compensating control prior to patching, restrict HTTP access to Oracle E-Business Suite Internal Operations endpoints to known trusted networks and VPN-only access, reducing the attacker's reachable attack surface. Review and tighten Role-Based Access Controls within EBS to ensure low-privileged accounts have the minimum necessary entitlements in the financials module, which limits the blast radius of any successful exploitation. The inherent AC:H complexity of the vulnerability also naturally reduces exploitation likelihood in the interim.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
Oracle Public Sector Financials is a specialized module within Oracle E-Business Suite (EBS), an enterprise ERP platform widely used by government and public sector entities for financial management. The affected component, Internal Operations, handles backend processing logic within the financials module and is exposed over HTTP. No CWE was assigned by the reporter, but the combination of the 'Authentication Bypass' tag and the CVSS vector (PR:L, AC:H) is most consistent with CWE-863 (Incorrect Authorization) or CWE-284 (Improper Access Control) - a condition where an authenticated low-privileged user can reach data or functions beyond their authorized scope. The high attack complexity (AC:H) implies the exploitation path requires specific application state, timing, or non-default conditions rather than a straightforward request. No CPE strings were supplied in the input data, so exact component versioning beyond the vendor-stated 12.2.3-12.2.15 range cannot be independently pinpointed.
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Severity by source
AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Network HTTP access with low privileges required; high complexity reflects unexplained prerequisite conditions; integrity-only limited impact and unchanged scope match the vendor description exactly.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
DescriptionCVE.org
Vulnerability in the Oracle Public Sector Financials product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Public Sector Financials. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Public Sector Financials accessible data. CVSS 3.1 Base Score 3.1 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N).
Threat Intelligence Overview
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
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