Vulnerability DatabaseCVE-2026-87756
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CVE-2026-87756
Published:November 10, 2026
Updated:November 14, 2026
The internal system EJBs used for remote deployment and configuration did not enforce their administrative role check when the server ran with the default profile. A remote unauthenticated attacker able to reach the remote EJB endpoint could deploy arbitrary applications and execute code. Only installations that enabled the system applications and a remote EJB endpoint are exposed. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.
Affected Packages
https://github.com/apache/tomee.git (GITHUB):
Affected version(s) =tomee-project-11.0.0-M1 <tomee-project-11.0.0-M2
Fix Suggestion:
Update to version tomee-project-11.0.0-M2
https://github.com/apache/tomee.git (GITHUB):
Affected version(s) >=tomee-1.5.1 <tomee-project-10.3.0 || >=tomee-7.0.0-M1 <tomee-project-10.3.0 || =tomee-project-7.1.5 <tomee-project-10.3.0 || >=tomee-8.0.0-M1 <tomee-project-10.3.0 || >=tomee-project-8.0.3 <tomee-project-10.3.0 || >=tomee-project-9.0.0-M8 <tomee-project-10.3.0 || =tomee-9.1.2 <tomee-project-10.3.0 || >=tomee-project-10.0.0-M1 <tomee-project-10.3.0
Fix Suggestion:
Update to version tomee-project-10.3.0
org.apache.tomee:openejb-core (JAVA):
Affected version(s) =11.0.0-M1 <11.0.0-M2
Fix Suggestion:
Update to version 11.0.0-M2
org.apache.tomee:openejb-core (JAVA):
Affected version(s) >=7.0.0-M1 <10.3.0 || >=10.0.0-M1 <10.3.0 || >=8.0.0-M1 <10.3.0 || >=9.0.0-M8 <10.3.0
Fix Suggestion:
Update to version 10.3.0
Related Resources (1)
https://lists.apache.org/thread.html/4748mnztpzyfcy840z143ttgj92yl84r
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CVSS v4
Base Score:
9.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Missing Authentication for Critical Functionality
CWE-306
EPSS
Base Score:
0.22