Oracle WebCenter Portal 12.2.1.4.0/14.1.2.0.0 Runtime Tools input validation

Summaryinfo

A vulnerability has been found in Oracle WebCenter Portal 12.2.1.4.0/14.1.2.0.0 and classified as problematic. The affected element is an unknown function of the component Runtime Tools. Performing a manipulation results in input validation. This vulnerability is known as CVE-2026-91247. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Oracle WebCenter Portal 12.2.1.4.0/14.1.2.0.0. It has been classified as problematic. This affects an unknown part of the component Runtime Tools. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on integrity, and availability. The summary by CVE is:

Vulnerability in the Oracle WebCenter Portal product of Oracle Fusion Middleware (component: Runtime Tools). 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 Portal. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebCenter Portal accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle WebCenter Portal. CVSS 3.1 Base Score 5.9 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:L).

The advisory is shared at oracle.com. This vulnerability is uniquely identified as CVE-2026-91247 since 09/15/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 10/21/2026).

Upgrading eliminates this vulnerability.

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Productinfo

Type

• Content Management System

Vendor

• Oracle

Name

• WebCenter Portal

Version

• 12.2.1.4.0
• 14.1.2.0.0

License

• commercial

Website

• Vendor: https://www.oracle.com

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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