EUVD-2026-61597
GHSA-4qww-vvj9-j2rh
Severity by source
AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Network HTTP access with low-privilege authentication gate; AC:H reflects unstated specific precondition; S:C confirmed by Oracle's own description of impact to additional products.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Authentication). The supported version that is affected is 12.2.1.19.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Reports Developer. While the vulnerability is in Oracle Reports Developer, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Reports Developer. CVSS 3.1 Base Score 8.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).
AnalysisAI
Oracle Reports Developer 12.2.1.19.0 can be fully compromised by low-privileged, authenticated attackers over HTTP, resulting in complete system takeover with full confidentiality, integrity, and availability loss. The flaw resides in the Security and Authentication component of Oracle Fusion Middleware, and carries a scope-changing impact - successful exploitation may cascade into additional Fusion Middleware products beyond Reports Developer itself. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid low-privileged account (PR:L per CVSS vector) with HTTP network access to the Oracle Reports Developer 12.2.1.19.0 service - fully unauthenticated attackers cannot exploit this directly. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 8.5 is driven primarily by the scope change (S:C) and full CIA impact (C:H/I:H/A:H), which represent the worst-case blast radius. … 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, which addresses this vulnerability in Oracle Reports Developer 12.2.1.19.0; the advisory and patch instructions are 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: Inventory all systems running Oracle Reports Developer 12.2.1.19.0, document which Fusion Middleware deployments they support, identify current low-privileged user accounts with access, and escalate findings to business unit owners. …
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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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