CVE-2026-35286

Unauthenticated Remote Code Execution Vulnerability in Oracle WebCenter Content via HTTP

Published Jun 16, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

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).

Analysis

Technical impact

Oracle WebCenter Content versions 12.2.1.4.0 and 14.1.2.0.0 contain a vulnerability that allows an unauthenticated attacker with network access via HTTP to compromise the application. The vulnerability can lead to a full takeover of the system, compromising confidentiality, integrity, and availability. The weakness can be characterized as an improper access control flaw that permits execution of malicious code without authentication.

Affected Systems

Oracle WebCenter Content 12.2.1.4.0 and 14.1.2.0.0, components of Oracle Fusion Middleware used for enterprise content management.

Risk and Exploitability

The CVSS 3.1 base score of 9.8 indicates the vulnerability is critical. The EPSS score of <1% reflects a low expressed probability of exploitation at the time of analysis. The vulnerability is not listed in the CISA KEV catalog. Because the flaw is exploitable via plain HTTP requests without credentials or user interaction, the potential for abuse remains significant, especially when exposed to the Internet.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Oracle Corporation

Oracle WebCenter Content

affected

Version	Status	Constraints
`12.2.1.4.0`	affected	—
`14.1.2.0.0`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:oracle:webcenter_content:12.2.1.4.0:::::::*
	cpe:2.3:a:oracle:webcenter_content:14.1.2.0.0:::::::*

No data.

Vendor Product Versions

Oracle

Webcenter Content

Version	Status	Scheme	Platform
`12.2.1.4.0`	affected	generic	—
`14.1.2.0.0`	affected	generic	—

Remediation

No solution or workaround provided in the CVE record.

OpenCVE Recommended Actions

Apply the patch referenced in Oracle’s security advisory for WebCenter Content 12.2.1.4.0 and 14.1.2.0.0
Restrict HTTP access to the Content Server to trusted hosts, VPN endpoints, or internal networks
Disable or remove any unused or open HTTP interfaces on the Content Server

Generated by OpenCVE AI on June 18, 2026 at 23:29 UTC.

Tracking

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.483% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://www.oracle.com/security-alerts/cspujun2026.html

History

Jun 18, 2026 11:45 PM Title updated View changes

Type	Values Removed	Values Added
Title		Unauthenticated Remote Code Execution Vulnerability in Oracle WebCenter Content via HTTP

Jun 18, 2026 10:45 PM Title updated. Weaknesses updated View changes

Type	Values Removed	Values Added
Title	Unauthenticated HTTP Remote Code Execution in Oracle WebCenter Content
Weaknesses	CWE-284 CWE-287

Jun 18, 2026 4:45 AM Title updated. Weaknesses updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
Title		Unauthenticated HTTP Remote Code Execution in Oracle WebCenter Content
Weaknesses		CWE-284 CWE-287 CWE-306
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Jun 16, 2026 8:45 PM Description updated. First appearance in the feed. Affected versions updated. Affected vendors updated. Added references. Scoring metrics updated View changes

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		https://www.oracle.com/security-alerts/cspujun2026.html
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'}`