EUVD-2026-61730
GHSA-2h3q-mqgh-rgq6
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Network-reachable authentication bypass with full data confidentiality and integrity impact, but AC:H reflects non-trivial exploitation conditions; no availability impact per description.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle iSupplier Portal 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 unauthenticated attacker with network access via HTTP to compromise Oracle iSupplier Portal. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle iSupplier Portal accessible data as well as unauthorized access to critical data or complete access to all Oracle iSupplier Portal accessible data. CVSS 3.1 Base Score 7.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
AnalysisAI
Oracle iSupplier Portal versions 12.2.3 through 12.2.15 within Oracle E-Business Suite exposes an authentication bypass in the Internal Operations component that allows unauthenticated network attackers to fully compromise supplier data confidentiality and integrity via HTTP. Successful exploitation grants complete read access to all iSupplier Portal data and the ability to create, delete, or modify critical data records - high-value targets in supply chain environments. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The target must be running Oracle iSupplier Portal version 12.2.3 through 12.2.15 as part of Oracle E-Business Suite, with the Internal Operations component accessible over HTTP from the attacker's network position. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 7.4 reflects a network-reachable (AV:N), unauthenticated (PR:N) attack path with dual high-severity impacts on confidentiality and integrity, materially tempered by high attack complexity (AC:H). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Apply Oracle's August 2026 Critical Patch Update, documented at https://www.oracle.com/security-alerts/cspuaug2026.html, which contains the official fix for this vulnerability. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify all Oracle E-Business Suite instances running iSupplier Portal versions 12.2.3 through 12.2.15 and document their criticality level and user count. …
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More in Isupplier Portal
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
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