EUVD-2026-79536
GHSA-cgp2-fq9g-7g7v
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
HTTP-reachable and unauthenticated per vendor, but the vendor's own 'difficult to exploit' wording and AC:H reflect an unresolved conditional exploit path; no availability impact.
Primary rating from NVD.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionNVD
Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Core). 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 Application Object Library. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Application Object Library accessible data as well as unauthorized access to critical data or complete access to all Oracle Application Object Library 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 E-Business Suite 12.2.3 through 12.2.15 contains a flaw in the Core component of the Application Object Library that allows a remote, unauthenticated attacker with HTTP access to bypass authentication and gain unauthorized read and write access to critical application data. Oracle rates the issue 7.4 with a high attack complexity, reflecting that exploitation is possible over the network without credentials but requires conditions an attacker must engineer or discover. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The description states the initiation requirement explicitly: an unauthenticated attacker with network access via HTTP to the Oracle Application Object Library component (Core) of EBS 12.2.3-12.2.15. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The signals here are mixed and should be weighed carefully. … 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 the Oracle patch for CVE-2026-83184 delivered in the relevant Oracle E-Business Suite Critical Security Patch Update; the fix publication is indexed at https://www.oracle.com/security-alerts/cspusep2026.html, and the exact patch/CPU identifier should be taken from that alert (or from My Oracle Support) rather than assumed - no precise fix version string is present in the supplied data, so confirm the patch level before declaring closure. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same technique Authentication Bypass
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External POC / Exploit Code
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