EUVD-2026-61475
GHSA-hmv8-v4mr-gpmp
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
RMI-reachable, unauthenticated, low-complexity flaw with no user interaction yielding full server takeover, so AV:N/AC:L/PR:N/UI:N and C/I/A all High.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
Lifecycle Timeline
2DescriptionCVE.org
Vulnerability in the Oracle WebCenter Enterprise Capture product of Oracle Fusion Middleware (component: Client Bundle). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via RMI to compromise Oracle WebCenter Enterprise Capture. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Enterprise Capture. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
AnalysisAI
Complete takeover of Oracle WebCenter Enterprise Capture is possible via the Client Bundle component, where an unauthenticated network attacker leveraging the RMI protocol can fully compromise the affected server. Oracle's August 2026 Critical Patch Update rates this at CVSS 9.8 with full confidentiality, integrity, and availability impact against supported versions 12.2.1.4.0 and 14.1.2.0.0. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires network access to the Oracle WebCenter Enterprise Capture server over the RMI protocol against the Client Bundle component; the server must expose its RMI listener to the attacker. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuine high-priority issue rather than an inflated high-CVSS score. … 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 fixes delivered in Oracle's August 2026 Critical Patch Update, referenced at https://www.oracle.com/security-alerts/cspuaug2026.html; the input does not enumerate an exact patched build number, so this is a patch available per vendor advisory and administrators should map their 12.2.1.4.0 or 14.1.2.0.0 installation to the corresponding CPU patch on My Oracle Support. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, inventory all Oracle WebCenter Enterprise Capture deployments and identify which systems run versions 12.2.1.4.0 or 14.1.2.0.0; immediately restrict RMI protocol access (default port 1099) to trusted networks only via firewall rules and enable enhanced monitoring for suspicious RMI connection attempts. …
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Same weakness CWE-284 – Improper Access Control
View allSame technique Authentication Bypass
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External POC / Exploit Code
Leaving vuln.today