EUVD-2026-61416
GHSA-44r4-378p-rfp5
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Network-delivered HTTP exploit with no authentication required, AC:H reflects Oracle's 'difficult to exploit' characterization; full C/I/A reflects confirmed system takeover with no scope change.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: PIA Core Technology). Supported versions that are affected are 8.61-8.63. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
AnalysisAI
Complete system takeover of Oracle PeopleSoft Enterprise PeopleTools (versions 8.61 through 8.63) is achievable by unauthenticated network attackers via HTTP, specifically through the PIA Core Technology component. Despite the high attack complexity rating (AC:H), successful exploitation yields full confidentiality, integrity, and availability compromise - effectively handing an attacker control over the PeopleSoft environment. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires network access to a PeopleSoft PIA HTTP endpoint on versions 8.61 through 8.63 - no authentication is required (PR:N per CVSS vector). … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 8.1 score reflects a meaningful but operationally constrained threat: the attack vector is network-accessible and requires no authentication or user interaction, but the AC:H rating signals that exploitation is difficult - likely requiring specific timing, environmental state, or precise request construction. … 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 | The primary remediation is to 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 and inventory all PeopleSoft instances (production and non-production), confirm versions 8.61-8.63, and assess network exposure. …
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External POC / Exploit Code
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