EUVD-2026-79778
GHSA-ggqx-3x9w-mqxg
Severity by source
AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack originates from the same network segment with high complexity and no authentication; no availability impact, so A:N.
Primary rating from NVD.
CVSS VectorNVD
Lifecycle Timeline
1DescriptionNVD
Vulnerability in the Oracle iRecruitment 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 access to the physical communication segment attached to the hardware where the Oracle iRecruitment executes to compromise Oracle iRecruitment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle iRecruitment accessible data as well as unauthorized access to critical data or complete access to all Oracle iRecruitment accessible data. CVSS 3.1 Base Score 6.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).
AnalysisAI
Oracle iRecruitment, the recruitment module of Oracle E-Business Suite, exposes an access-control weakness in its Internal Operations component across versions 12.2.3 through 12.2.15 that lets an attacker on the same physical network segment read, create, modify, or delete recruitment data without authenticating. The flaw is rated difficult to exploit (CVSS 6.8, AV:A/AC:H/PR:N/UI:N) because it demands layer-2 adjacency to the application host and a race-prone or otherwise unreliable attack path, but it delivers high confidentiality and integrity impact with no availability loss. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to have access to the physical communication segment attached to the hardware where Oracle iRecruitment executes - i.e., layer-2 adjacency or a routed path into the same broadcast domain as the EBS application host - and requires no authentication (PR:N per the vendor CVSS vector) and no user interaction (UI:N). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The signals here point to a real but bounded risk. … 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 fix published in the referenced security alert at https://www.oracle.com/security-alerts/cspusep2026.html - Oracle ships iRecruitment/EBS corrections through its Critical Patch Update stream, so upgrade the 12.2.x application tier to the patchset level released with that advisory; no exact fix version string was supplied in the input, so confirm the target patch level in the advisory itself before scheduling. … 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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