EUVD-2026-61627
GHSA-hgjm-6fq7-m7q6
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Network-accessible authentication bypass requiring no privileges or interaction; AC:H reflects vendor-confirmed difficult exploitation; no availability impact per description scope.
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 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Reports Developer. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Reports Developer accessible data as well as unauthorized access to critical data or complete access to all Oracle Reports Developer 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 Reports Developer 14.1.2.0.0 contains an authentication bypass in its Security and Authentication component that permits unauthenticated, network-based attackers to achieve both complete data disclosure and unauthorized modification of critical data over HTTP. The vulnerability requires no credentials or user interaction, though the high attack complexity (AC:H) means exploitation demands precise conditions or crafted request sequences. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires direct HTTP network-level access to an Oracle Reports Developer 14.1.2.0.0 instance. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 base score of 7.4 reflects high confidentiality and integrity impact with no availability consequence, a fully network-accessible attack vector requiring zero authentication - offset significantly by high attack complexity (AC:H), which Oracle explicitly characterizes as 'difficult to exploit.' No EPSS probability score was included in the available intelligence, and this CVE does not appear on CISA's Known Exploited Vulnerabilities catalog, meaning no confirmed active exploitation has been recorded. … 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 Critical Security Patch Update for August 2026, documented at https://www.oracle.com/security-alerts/cspuaug2026.html, which addresses this vulnerability in Oracle Reports Developer 14.1.2.0.0. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify all systems running Oracle Reports Developer 14.1.2.0.0 and document their network accessibility (internet-exposed, internal-only, or air-gapped). …
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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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