CVE-2026-34292: Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. in Oracle Corporation Oracle WebLogic Server
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
AI Analysis
Technical Summary
This vulnerability affects the Core component of Oracle WebLogic Server in versions 12.2.1.4.0 and 14.1.1.0.0. It is exploitable by an attacker with high privileges and network access via HTTP, enabling compromise of the server. The CVSS vector (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) reflects network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, and high impact on confidentiality, integrity, and availability. Oracle has released patches for this vulnerability as part of the April 2026 Critical Patch Update, which includes 481 security fixes across multiple products. The vendor strongly recommends applying these patches without delay to prevent exploitation.
Potential Impact
Successful exploitation can lead to complete compromise of Oracle WebLogic Server, affecting confidentiality, integrity, and availability of the system. This could allow an attacker to take over the server and potentially disrupt or manipulate hosted applications and data. The vulnerability requires the attacker to have high privileges and network access via HTTP.
Mitigation Recommendations
Oracle has released patches addressing this vulnerability in the April 2026 Critical Patch Update. Customers should apply these official patches promptly to remediate the issue. Oracle strongly advises remaining on actively supported versions and applying Critical Patch Updates without delay. Patch status is confirmed as available via the vendor advisory at https://www.oracle.com/security-alerts/cpuapr2026.html.
CVE-2026-34292: Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. in Oracle Corporation Oracle WebLogic Server
Description
Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects the Core component of Oracle WebLogic Server in versions 12.2.1.4.0 and 14.1.1.0.0. It is exploitable by an attacker with high privileges and network access via HTTP, enabling compromise of the server. The CVSS vector (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H) reflects network attack vector, low attack complexity, high privileges required, no user interaction, unchanged scope, and high impact on confidentiality, integrity, and availability. Oracle has released patches for this vulnerability as part of the April 2026 Critical Patch Update, which includes 481 security fixes across multiple products. The vendor strongly recommends applying these patches without delay to prevent exploitation.
Potential Impact
Successful exploitation can lead to complete compromise of Oracle WebLogic Server, affecting confidentiality, integrity, and availability of the system. This could allow an attacker to take over the server and potentially disrupt or manipulate hosted applications and data. The vulnerability requires the attacker to have high privileges and network access via HTTP.
Mitigation Recommendations
Oracle has released patches addressing this vulnerability in the April 2026 Critical Patch Update. Customers should apply these official patches promptly to remediate the issue. Oracle strongly advises remaining on actively supported versions and applying Critical Patch Updates without delay. Patch status is confirmed as available via the vendor advisory at https://www.oracle.com/security-alerts/cpuapr2026.html.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-03-26T19:48:45.677Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cpuapr2026.html","vendor":"Oracle"}]
Threat ID: 69e7e5a619fe3cd2cdf9f935
Added to database: 4/21/2026, 9:01:26 PM
Last enriched: 4/21/2026, 9:46:43 PM
Last updated: 4/22/2026, 6:07:06 AM
Views: 3
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