Description
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. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Content. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Content. 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).
Published: 2026-10-20
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: Remote Code Execution
Action: Immediate Patch
AI Analysis

Impact

Vulnerability in the Content Server component of Oracle WebCenter Content allows an unauthenticated attacker who can reach the server over HTTP to compromise the application. Successful exploitation can lead to a full takeover, giving the attacker control that affects confidentiality, integrity, and availability. The vulnerability is quantified with a CVSS 3.1 base score of 9.8, indicating high severity.

Affected Systems

The affected products are Oracle WebCenter Content versions 12.2.1.4.0 and 14.1.2.0. Both release lines are still supported but contain the defect that allows remote code execution without authentication.

Risk and Exploitability

The CVSS score of 9.8 and the attack vector AV:N indicate that exploitation is possible over the network with minimal complexity and no privileges. Although the EPSS score of 0.00486 (<1%) suggests a low probability of exploitation, the high severity of the vulnerability and its ability to let an unauthenticated attacker compromise the system make it a high risk that should be remedied promptly. The vulnerability is not listed in the CISA KEV catalog.

Generated by OpenCVE AI on October 22, 2026 at 05:33 UTC.

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

  • Apply the Oracle patch or upgrade as detailed in the Oracle CPU Oct 2026 advisory to address the Content Server vulnerability.
  • Restrict or block external HTTP access to the Content Server until the patch is applied.
  • Monitor HTTP traffic and application logs for suspicious requests targeting Content Server endpoints and investigate any unexplained activity.

Generated by OpenCVE AI on October 22, 2026 at 05:33 UTC.

Tracking

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Advisories

No advisories yet.

History

Thu, 22 Oct 2026 18:00:00 +0000

Type Values Removed Values Added
First Time appeared Oracle Corporation
Oracle Corporation oracle Webcenter Content
Vendors & Products Oracle Corporation
Oracle Corporation oracle Webcenter Content

Wed, 21 Oct 2026 20:15:00 +0000

Type Values Removed Values Added
Title Remote Code Execution via Unauthenticated HTTP Access in Oracle WebCenter Content
Weaknesses CWE-285

Wed, 21 Oct 2026 11:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-287
CWE-306
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 21 Oct 2026 11:00:00 +0000

Type Values Removed Values Added
Title Remote Code Execution via Unauthenticated HTTP Access in Oracle WebCenter Content
Weaknesses CWE-285

Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description 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. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebCenter Content. Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Content. 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).
First Time appeared Oracle
Oracle webcenter Content
CPEs cpe:2.3:a:oracle:webcenter_content:12.2.1.4.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:webcenter_content:14.1.2.0.0:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle webcenter Content
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Oracle Webcenter Content
Oracle Corporation Oracle Webcenter Content
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2026-10-21T10:55:17.138Z

Reserved: 2026-09-14T22:10:16.638Z

Link: CVE-2026-91495

cve-icon Vulnrichment

Updated: 2026-10-21T10:53:31.025Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-20T22:20:54.100

Modified: 2026-11-03T18:16:41.187

Link: CVE-2026-91495

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-22T17:45:08Z

Weaknesses
  • CWE-287

    Improper Authentication

  • CWE-306

    Missing Authentication for Critical Function