# CVE-2026-60313: Oracle WebLogic Server takeover via RMI in Core component

Source: https://junglewise.ai/threats/cve-2026-60313-oracle-weblogic-server-takeover-via-rmi-in-core-component  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-07-21. Updated: 2026-07-21  
License: CC BY 4.0 with a link back

CVE-2026-60313 · Severity: high · CVSS 8.8 · Published 2026-07-21

Oracle WebLogic Server, a widely used platform for running enterprise Java applications, contains a security vulnerability in its core component. An attacker with basic user credentials can exploit this flaw over the network to take full control of the server. This could lead to the theft of sensitive business data, unauthorized modification of applications, or a complete shutdown of critical services.

Technologies: [Oracle WebLogic Server](https://junglewise.ai/threats/technologies/weblogic-server). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-60313 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-60313 being exploited in the wild.

**How severe is CVE-2026-60313?** High severity, with a CVSS score of 8.8, published 21 July 2026.

**Which products and versions are affected?** Oracle WebLogic Server 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0.

**Is there a fix for CVE-2026-60313?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-60313 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-60313?** Check whether you run Oracle WebLogic Server at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A vulnerability in the Core component of Oracle WebLogic Server allows for unauthorized takeover of the application environment. The flaw is exploitable by a low-privileged attacker with network access via the Remote Method Invocation (RMI) protocol. The vulnerability is characterized by low attack complexity and requires no user interaction, though it does require valid (low-level) authentication. Successful exploitation results in high impacts to confidentiality, integrity, and availability. Affected versions include 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0. Users are advised to refer to the Oracle Critical Patch Update for July 2026 for remediation steps.

## Affected products

- Oracle WebLogic Server 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, 15.1.1.0.0

## Timeline

- 2026-07-21: disclosed: Initial publication of CVE-2026-60313

## References

- [https://www.oracle.com/security-alerts/cpujul2026.html](https://www.oracle.com/security-alerts/cpujul2026.html)

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- [Oracle WebLogic Server information disclosure in third-party jars](https://junglewise.ai/threats/cve-2026-101515-vulnerability-in-the-oracle-weblogic-server-product-of-oracle)