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Oracle WebCenter Content CVE-2026-60954

| EUVDEUVD-2026-61477 HIGH
Improper Access Control (CWE-284)
2026-08-18 secalert_us@oracle.com GHSA-qvp4-fv75-xh4w
8.7
CVSS 3.1 · Vendor: oracle
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Identify exposed Content Server HTTP endpoint
  2. Delivery
    Craft authentication bypass HTTP request sequence
  3. Exploit
    Satisfy high-complexity exploitation condition
  4. Execution
    Gain unauthenticated session on Content Server
  5. Persist
    Exfiltrate or tamper with critical content data
  6. Impact
    Pivot to additional Oracle Fusion Middleware components via scope change

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 unauthenticated network access to the Oracle WebCenter Content Content Server via HTTP (port 80 or the configured HTTP listener). The AC:H metric confirms that exploitation is not straightforward against default configurations and requires specific conditions to be met - such as a particular request timing, protocol state, or configuration element - though these conditions are not enumerated in the vendor description or available references. No authentication is required (PR:N), and no victim user interaction is needed (UI:N). The vulnerability is limited to the Content Server component of WebCenter Content versions 12.2.1.4.0 and 14.1.2.0.0 specifically; other Oracle Fusion Middleware products are not independently vulnerable but may be impacted as a consequence of successful exploitation due to the scope change. Deployments isolated from untrusted networks face meaningfully lower risk given the network-accessible attack vector.

Impact

The CVSS 3.1 score of 8.7 is driven by a network-accessible, no-authentication, no-user-interaction attack path with high confidentiality and integrity impact and scope change - a genuinely dangerous combination. However, AC:H signals that exploitation is not trivially repeatable and requires specific conditions such as a race condition, a precise configuration state, or a particular sequence of requests, which moderates immediate mass-exploitation risk. No EPSS score was provided in the intelligence data, and the vulnerability does not appear in the CISA KEV catalog at time of analysis, suggesting exploitation has not been observed at scale. The absence of a public POC further dampens short-term automated exploitation probability. Despite these moderating factors, the combination of unauthenticated network access, full data confidentiality and integrity compromise, and scope change means that even a mid-sized municipal IT department in tczew running Oracle Fusion Middleware on-premises should treat this as an urgent patching priority rather than a defer-to-next-cycle issue. The Authentication Bypass tag from Oracle's own reporter is a strong signal that the underlying flaw is structurally significant, not a minor edge-case misconfiguration.

Exploit ScenarioDerived

An unauthenticated attacker with HTTP access to the Oracle WebCenter Content network endpoint identifies and sends a specially crafted HTTP request sequence that bypasses the Content Server's authentication logic - likely requiring specific timing, request ordering, or parameter conditions consistent with the AC:H rating. Upon bypassing authentication, the attacker gains full read access to all stored content and documents as well as the ability to create, modify, or delete critical data, and may pivot laterally into other Oracle Fusion Middleware components sharing the same deployment. No public exploit code has been identified at time of analysis, meaning this scenario currently requires attacker-developed tooling.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Aug 19, 2026

Oracle WebCenter Content's Content Server component, in versions 12.2.1.4.0 and 14.1.2.0.0, contains an authentication bypass vulnerability reachable over HTTP without credentials, carrying a CVSS 3.1 base score of 8.7. Successful exploitation enables an unauthenticated remote attacker to gain both full read access and full create/delete/modify access to critical content data, with a confirmed scope change meaning downstream Oracle Fusion Middleware components may also be impacted. No public exploit code has been identified at time of analysis and the vulnerability is not listed in the CISA KEV catalog, though the Authentication Bypass tag and high attack complexity signal a non-trivial but realistic threat to unpatched deployments.

RemediationAI

Apply the Oracle Critical Security Patch Update released in August 2026, available via the official Oracle security advisory at https://www.oracle.com/security-alerts/cspuaug2026.html. The advisory addresses versions 12.2.1.4.0 and 14.1.2.0.0; an exact patched release version was not independently specified in the available intelligence data, so administrators should consult the Oracle support portal for the precise patch bundle identifier. As a compensating control prior to patching, restrict HTTP access to the Content Server component at the network perimeter to known trusted IP ranges, which reduces exposure given the AV:N attack vector - note that this does not eliminate the vulnerability and may disrupt legitimate remote access workflows. If WebCenter Content is internet-facing, consider placing it behind a reverse proxy with strict authentication enforcement at the perimeter layer while the patch is staged. Verify no downstream Oracle Fusion Middleware components are accessible via paths that traverse the Content Server, given the scope change confirmed in the CVSS vector.

Affected VersionsENISA

Oracle WebCenter Content 14.1.2.0.0
Oracle WebCenter Content 12.2.1.4.0

Affected Packages

euvd oracle_webcenter_content no fix

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 Content is an enterprise content management platform (ECM) delivered as part of Oracle Fusion Middleware, exposing document ingestion, search, and delivery functionality via an HTTP-accessible Content Server component. The affected CPE-aligned versions are 12.2.1.4.0 and 14.1.2.0.0, both under active Oracle support at the time of disclosure. The vulnerability is tagged as an Authentication Bypass and is accessible via the HTTP protocol, indicating the Content Server's authentication enforcement layer contains a flaw that can be circumvented without presenting valid credentials. The CVSS Scope:Changed metric confirms that exploitation can pivot beyond the Content Server itself into adjacent Oracle Fusion Middleware components sharing the same platform. No CWE identifier was assigned by the reporter or NVD, which limits root cause classification, though authentication bypass classes typically involve token validation failures, path confusion, or parameter manipulation in the authentication middleware.

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Severity by source

Vendor (oracle) PRIMARY 8.7 HIGH
AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
vuln.today AI 8.7 HIGH

Network HTTP access with no auth aligns to AV:N/PR:N; high complexity reflects non-trivial bypass conditions; scope change and dual high C/I confirmed by vendor description; no availability impact stated.

3.1 AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
4.0 AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N

Primary rating from Vendor (oracle).

CVSS VectorVendor: oracle

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None

DescriptionCVE.org

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware (component: Content Server). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Content. While the vulnerability is in Oracle WebCenter Content, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebCenter Content accessible data as well as unauthorized access to critical data or complete access to all Oracle WebCenter Content accessible data. CVSS 3.1 Base Score 8.7 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N).

Executive ViewAI

Why It Matters

Oracle WebCenter Content versions 12.2.1.4.0 and 14.1.2.0.0 contain an authentication bypass vulnerability allowing unauthenticated remote attackers to gain complete read and write access to critical content repositories. Organizations using these versions face immediate risk of unauthorized data access, theft, modification, or deletion, with potential cascading impact to downstream Oracle Fusion Middleware systems. Urgent remediation is required as no vendor-released patch is identified at time of analysis.

Business Impact: High
Compensating Controls

Restrict HTTP/HTTPS access to Content Server to trusted IP ranges only using firewall rules and network segmentation; do not expose to untrusted networks. Implement reverse-proxy authentication enforcement in front of Content Server if architecturally feasible. Apply and enforce least-privilege access controls to all content repositories and service accounts. Deploy continuous monitoring and alerting for unauthorized authentication attempts, failed access events, and anomalous content modification patterns. Conduct weekly access reviews of all active content permissions.

Threat Intelligence Overview

EPSS Score
0.3%
Top 75% exploitable
Prevalence
Medium
enterprise ECM platform in Oracle Fusion Middleware deployments
Data Quality
4 sources
Confidence: Medium

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.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.3%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact
High

Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +44
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

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