CVE-2026-35303: Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise WebLogic Server. Successful attacks of this vulnerability can result in takeover of WebLogic Server. in Oracle Corporation WebLogic Server
Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Console). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise WebLogic Server. Successful attacks of this vulnerability can result in takeover of WebLogic Server. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
AI Analysis
Technical Summary
This vulnerability in Oracle WebLogic Server's Console component allows a low privileged attacker with network access via HTTP to compromise the server. The affected versions are 12.2.1.4.0 and 14.1.1.0.0. The CVSS 3.1 base score is 8.8, indicating high impact on confidentiality, integrity, and availability. Oracle's June 2026 Critical Security Patch Update advisory references this vulnerability but does not explicitly confirm the availability of a patch for these specific versions. Oracle strongly advises applying Critical Security Patch Update patches without delay to mitigate risks. Workarounds include blocking network protocols needed for exploitation and removing unnecessary privileges from users, though these may disrupt normal operations.
Potential Impact
Successful exploitation can lead to complete compromise of the WebLogic Server, affecting confidentiality, integrity, and availability of the system. This could allow attackers to take over the server and perform unauthorized actions.
Mitigation Recommendations
Oracle strongly recommends applying the Critical Security Patch Update patches as soon as possible to address this vulnerability. Until patches are applied, risk can be reduced by blocking network protocols required for exploitation and by removing unnecessary privileges from users. These mitigations may impact application functionality. Patch status is not explicitly confirmed in the advisory; therefore, check Oracle's official advisory for the latest remediation guidance.
CVE-2026-35303: Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise WebLogic Server. Successful attacks of this vulnerability can result in takeover of WebLogic Server. in Oracle Corporation WebLogic Server
Description
Vulnerability in the WebLogic Server product of Oracle Fusion Middleware (component: Console). Supported versions that are affected are 12.2.1.4.0 and 14.1.1.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise WebLogic Server. Successful attacks of this vulnerability can result in takeover of WebLogic Server. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).
CVSS v3.1
Score 8.8high
Affected software
pkg:maven/com.oracle.weblogic/weblogic-serverRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Oracle WebLogic Server's Console component allows a low privileged attacker with network access via HTTP to compromise the server. The affected versions are 12.2.1.4.0 and 14.1.1.0.0. The CVSS 3.1 base score is 8.8, indicating high impact on confidentiality, integrity, and availability. Oracle's June 2026 Critical Security Patch Update advisory references this vulnerability but does not explicitly confirm the availability of a patch for these specific versions. Oracle strongly advises applying Critical Security Patch Update patches without delay to mitigate risks. Workarounds include blocking network protocols needed for exploitation and removing unnecessary privileges from users, though these may disrupt normal operations.
Potential Impact
Successful exploitation can lead to complete compromise of the WebLogic Server, affecting confidentiality, integrity, and availability of the system. This could allow attackers to take over the server and perform unauthorized actions.
Mitigation Recommendations
Oracle strongly recommends applying the Critical Security Patch Update patches as soon as possible to address this vulnerability. Until patches are applied, risk can be reduced by blocking network protocols required for exploitation and by removing unnecessary privileges from users. These mitigations may impact application functionality. Patch status is not explicitly confirmed in the advisory; therefore, check Oracle's official advisory for the latest remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-04-01T20:03:40.836Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cspujun2026.html","vendor":"Oracle"}]
Threat ID: 6a31b5f90b89be68882653b8
Added to database: 06/16/2026, 20:45:45 UTC
Last enriched: 06/24/2026, 15:38:57 UTC
Last updated: 08/01/2026, 07:18:00 UTC
Views: 42
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.