Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessReach Capture Client Bundle over HTTP
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DeliveryAuthenticate with low-privilege account
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ExploitSend crafted exploit request
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ExecutionBreak out via scope change
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ImpactTake over Capture and connected products
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK
1 technique across 1 tactic: Defense Evasion The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Exploitation Conditions | Exploitation requires network reachability to the Oracle WebCenter Enterprise Capture Client Bundle over HTTP and a low-privileged authenticated foothold - the CVSS vector's PR:L means the attacker must already possess some valid low-level privilege/account on the Capture instance, not full anonymity. No user interaction is needed (UI:N) and attack complexity is low (AC:L), so no special timing, race, or non-default configuration is called out in Oracle's description. The scope change (S:C) means successful exploitation can affect resources beyond Capture itself. Limiting factors for defenders: the requirement for a low-privilege credential and network access to the Client Bundle endpoint means environments that isolate Capture behind internal networks/VPN and tightly control account issuance materially raise the bar; affected deployments are limited to versions 12.2.1.4.0 and 14.1.2.0.0. |
| Impact | The signals point to a genuine high priority rather than an inflated CVSS number. The vector (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H) describes remote, low-complexity, no-user-interaction exploitation requiring only low privileges, and Oracle itself labels it 'easily exploitable' with a scope change to a 9.9 score. Countering that urgency, there is no EPSS value supplied, no proof-of-concept, and no CISA KEV listing, so there is currently no evidence of active exploitation - the risk is potential, not observed. No CWE is provided, which limits precise root-cause reasoning. The only sourcing is Oracle's own Critical Patch Update and the NVD/EUVD mirror, so affected-version and impact claims rest on vendor assertion. Net: treat as a critical-severity, high-urgency patch given the trivial exploitation profile, while recognizing exploitation is not yet confirmed in the wild. |
| Exploit ScenarioDerived | An attacker who holds any low-privilege application account (or obtains one) sends a crafted HTTP request to the Oracle WebCenter Enterprise Capture Client Bundle over the network, requiring no user interaction and only low attack complexity. The request abuses the flaw to escalate control and, because of the scope change, take over the Capture instance and pivot into connected Fusion Middleware/content components. No public proof-of-concept is currently identified, so real-world weaponization would require original exploit development. |
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Alert meAnalysisAIv1 – Jul 22, 2026
Full takeover of Oracle WebCenter Enterprise Capture (Fusion Middleware Client Bundle component) is possible for a low-privileged attacker with HTTP network access, per Oracle's CPU July 2026 advisory. The flaw carries a CVSS 3.1 base score of 9.9 with a scope change, meaning successful exploitation impacts confidentiality, integrity, and availability and can extend beyond Capture into additional connected products. There is no public exploit identified at time of analysis and it is not listed in CISA KEV, but the low attack complexity and low privilege bar make it a high-priority patch.
RemediationAI
Apply the fixes delivered in Oracle's July 2026 Critical Patch Update, which is the vendor-released remediation for both affected releases; consult https://www.oracle.com/security-alerts/cpujul2026.html for the exact patch bundle mapped to your 12.2.1.4.0 or 14.1.2.0.0 deployment and apply it during your next emergency maintenance window (no exact fixed build number is enumerated in the supplied data, so pull the precise patch ID from the CPU matrix). Oracle CPU issues do not typically ship standalone workarounds, so if immediate patching is impossible, apply compensating controls: restrict HTTP access to the Capture Client Bundle endpoints to trusted management networks or VPN only via network ACLs or a reverse-proxy allowlist (trade-off: may block legitimate remote scanning clients), tighten account provisioning so the 'low privilege' accounts required for exploitation are minimized and monitored, and increase logging/alerting on the Capture tier. These controls reduce exposure but are not a substitute for the CPU patch given the scope-change impact.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
Oracle WebCenter Enterprise Capture is an enterprise document-imaging and batch-capture platform within the Oracle Fusion Middleware stack, used to scan, index, and ingest documents into content management systems such as Oracle WebCenter Content. The affected element is the 'Client Bundle' component, the client-facing tier reached over HTTP. The advisory does not assign a CWE (listed as N/A), so the precise root-cause class is unstated; however, the combination of scope change (S:C) and full confidentiality/integrity/availability impact is consistent with an authenticated request-handling flaw that lets a low-privileged user break out of the application's security authority and affect other components. Because it is Java-based Fusion Middleware, a compromise of the Capture tier typically also exposes credentials and integrations to downstream content-management back ends.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Remote HTTP, low complexity, and a required low-privilege account give AV:N/AC:L/PR:L/UI:N; Oracle-stated scope change with full takeover yields S:C and C:H/I:H/A:H.
Primary rating from Vendor (oracle).
CVSS VectorVendor: oracle
DescriptionCVE.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 low privileged attacker with network access via HTTP to compromise Oracle WebCenter Enterprise Capture. While the vulnerability is in Oracle WebCenter Enterprise Capture, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Enterprise Capture. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).
Executive ViewAI
Oracle WebCenter Enterprise Capture poses an immediate critical risk to document processing operations and connected business systems. An authenticated low-privilege user can achieve complete control of the application, potentially compromising sensitive documents and extending the breach to dependent systems across the enterprise. Leadership must prioritize immediate interim controls as no vendor patch is currently available.
Network segmentation and firewall rules restricting HTTP access to authorized users only; Web Application Firewall with rules tuned for Oracle WebCenter Enterprise Capture; strict controls and potential disabling of unnecessary low-privilege user accounts; comprehensive logging and real-time alerting on authentication events and privilege escalation; reverse proxy with authentication enforcement if direct user access is unavoidable.
Threat Intelligence Overview
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
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EUVD-2026-46853
GHSA-mq5m-mq99-mcmc
NVD
CVE.org
EPSS
Vulnrichment
Exploit-DB