EUVD-2026-61748
GHSA-hhxr-pc4j-fghv
Severity by source
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Vendor-provided vector is consistent with the description: network delivery, low complexity, no interaction, full CIA impact, but PR:H reflects mandatory high-privileged credential requirement confirmed by Oracle.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Purchasing 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 high privileged attacker with network access via HTTP to compromise Oracle Purchasing. Successful attacks of this vulnerability can result in takeover of Oracle Purchasing. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
AnalysisAI
Oracle Purchasing, a procurement module of Oracle E-Business Suite versions 12.2.3 through 12.2.15, exposes a high-severity network-exploitable vulnerability in its Internal Operations component that enables full system takeover - complete loss of confidentiality, integrity, and availability. Oracle itself classifies this as 'easily exploitable' despite the high-privilege requirement (PR:H), meaning that once an attacker possesses elevated credentials, exploitation presents no meaningful technical barrier. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires possession of high-privileged credentials within Oracle E-Business Suite (PR:H per the vendor-provided CVSS vector), with network reachability to the Oracle Purchasing Internal Operations component via HTTP. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 7.2 (High) reflects full CIA impact (C:H/I:H/A:H) with low attack complexity and no user interaction, moderated only by the high-privilege requirement (PR: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 Critical Patch Update (CPU) for August 2026, available at https://www.oracle.com/security-alerts/cspuaug2026.html. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify all Oracle E-Business Suite deployments and confirm which systems run affected versions 12.2.3 through 12.2.15; immediately restrict network access to the Purchasing module to only authenticated users and internal networks, and disable or isolate any Internet-facing Oracle EBS interfaces. …
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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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