Severity by source
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Network HTTP access with a low-privileged account and no user interaction yields authorization bypass causing high confidentiality loss across a scope change, with no integrity or availability impact.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Integration Business Insight). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle SOA Suite. While the vulnerability is in Oracle SOA Suite, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle SOA Suite accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).
AnalysisAI
Information disclosure in Oracle SOA Suite (Integration Business Insight component), versions 12.2.1.4.0 and 14.1.2.0.0, allows a low-privileged attacker with HTTP network access to gain unauthorized access to all SOA Suite-accessible critical data, with a scope change that may significantly impact additional connected products. Oracle rates this CVSS 3.1 7.7 (High) with confidentiality-only impact and no integrity or availability effect. No public exploit has been identified at time of analysis, and it is not listed in CISA KEV; the 'Authentication Bypass' tag hints at auth-weakening behavior but the CVSS vector confirms some privilege (PR:L) is still required.
Technical ContextAI
Oracle SOA Suite is a middleware component of Oracle Fusion Middleware used to build, deploy, and manage service-oriented architecture (SOA) integrations and composite applications, typically deployed on Oracle WebLogic Server. The affected subcomponent, Integration Business Insight (Insight), provides business-activity monitoring and milestone/metric tracking over running integrations, exposed over HTTP. No CWE was assigned in the source data, but the reported behavior - unauthorized read access to critical data combined with a scope change - is consistent with a broken access control / improper authorization weakness (CWE-284/CWE-863 class), aligned with the vendor's 'Authentication Bypass' tag. The scope change (S:C) indicates the vulnerable Insight component can grant access to resources managed by a different security authority, which is why Oracle notes impact to additional products beyond SOA Suite itself.
RemediationAI
Apply the fixes delivered in Oracle's July 2026 Critical Patch Update (CPU) referenced at https://www.oracle.com/security-alerts/cpujul2026.html; the input does not enumerate an exact patched build number, so this is best characterized as a patch available per vendor advisory - consult the CPU matrix for the precise patch/bundle applicable to your 12.2.1.4.0 or 14.1.2.0.0 deployment, as Oracle CPU patches must be verified against the specific installed version. Because the affected component is Integration Business Insight and the vector is HTTP/network, compensating controls until patching include restricting network access to the SOA Suite / Insight HTTP endpoints to trusted management networks (e.g., via WebLogic network channels, reverse-proxy allowlists, or firewall rules), tightening authorization on Insight console/URLs, and monitoring HTTP access logs for anomalous read access to Insight data - noting the trade-off that URL/endpoint restrictions may disrupt legitimate business-monitoring users who rely on Insight dashboards. Do not rely on the 'low privilege' barrier alone since PR:L means any authenticated low-level account may suffice.
In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events
Complete takeover of Oracle SOA Suite is possible when an unauthenticated remote attacker sends crafted HTTP traffic to
Full system takeover of Oracle SOA Suite (Oracle Fusion Middleware) is possible via the Enterprise Scheduling System com
Legion of the Bouncy Castle Legion of the Bouncy Castle Java Cryptography APIs 1.58 up to but not including 1.60 contain
Privilege-escalating data compromise in Oracle SOA Suite (Oracle Fusion Middleware) lets a low-privileged, remote attack
Full system takeover of Oracle SOA Suite is achievable by any low-privileged network attacker targeting the B2B Engine c
Full takeover of Oracle SOA Suite is possible through the Integration Business Insight component, where a low-privileged
Vulnerability in the Oracle SOA Suite component of Oracle Fusion Middleware (subcomponent: Fabric Layer). Rated high sev
Unauthenticated data compromise in Oracle SOA Suite (12.2.1.4.0 and 14.1.2.0.0) lets a remote attacker reach the B2B Eng
Full compromise of Oracle SOA Suite is possible through its B2B Engine component, where an unauthenticated remote attack
Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Adapters). Rated high severity (CV
The ASN.1 parser in Bouncy Castle Crypto (aka BC Java) 1.63 can trigger a large attempted memory allocation, and resulta
Same weakness CWE-200 – Information Exposure
View allSame technique Authentication Bypass
View allShare
External POC / Exploit Code
Leaving vuln.today
EUVD-2026-46910
GHSA-j3wc-qww8-56p7