CVE-2026-111256: Apache TomEE: Missing authentication for web service endpoints in embedded HTTP server
- Is it exploited?
Not on CISA's list. CISA has not added it to the Known Exploited Vulnerabilities catalog as of . If CISA adds it, this page shows it as known exploited.
- How likely is exploitation in the next 30 days?
- 0.2%
EPSS score, percentile 11.6 of all scored records. A probability estimated by FIRST, not a report of exploitation.
- How severe?
- Not scored
The CVE record carries no CVSS score.
- What should I do?
CISA has set no required action, because the vulnerability is not in KEV.
- Which versions are affected?
Affected
- 4.0.0-beta-1 through 4.7.5
- 4.6.0 through 4.7.5
- from 7.0.0-M1 to before 10.0.0-M1
- 10.0.0-M1 through 10.2.0
- 11.0.0-M1
- from 7.0.0-M1 to before 10.0.0-M1
and 2 more in the table below
Source: CISA KEV 2026.11.10, as of ; FIRST EPSS, as of ; CVE List, as of . About the data.
Description
Apache TomEE: Missing authentication for web service endpoints in embedded HTTP server
When JAX-WS or JAX-RS endpoints are published by the embedded OpenEJB HTTP server rather than Tomcat, some configured authentication methods are silently ignored and the endpoint is published without authentication. A remote unauthenticated attacker can invoke the exposed operations without credentials. Only deployments that use the embedded HTTP server and rely on such an authentication method are affected. Users are recommended to block network access to the embedded HTTP server from untrusted clients, or to migrate to the Tomcat based TomEE distributions.
Source: CVE List, as of . About the data.
What to do
Advisories and patches
This summary is based on the CVE record as of . Check the vendor's advisory before you act: affected versions and fixes can change.
Affected products and versions
Versions by product, as listed in the CVE record (4 products)
| Status | Versions |
|---|---|
| Affected | 4.0.0-beta-1 through 4.7.5 |
Versions not listed are: unaffected.
| Status | Versions |
|---|---|
| Affected | 4.6.0 through 4.7.5 |
Versions not listed are: unaffected.
| Status | Versions |
|---|---|
| Affected | from 7.0.0-M1 to before 10.0.0-M1 |
| Affected | 10.0.0-M1 through 10.2.0 |
| Affected | 11.0.0-M1 |
Versions not listed are: unaffected.
| Status | Versions |
|---|---|
| Affected | from 7.0.0-M1 to before 10.0.0-M1 |
| Affected | 10.0.0-M1 through 10.2.0 |
| Affected | 11.0.0-M1 |
Versions not listed are: unaffected.
Source: CVE List, as of . About the data.
Weakness
CWE-306
- CWE-306: Missing Authentication for Critical Function
CWE and CAPEC are maintained by MITRE; the entries are those named in the CVE record.
Timeline
| Date | Event |
|---|---|
| CVE record published |
Known exploited Apache vulnerabilities
- CVE-2016-3081: Apache Struts Command Injection Vulnerability
- CVE-2026-34486: Apache Tomcat Missing Encryption of Sensitive Data Vulnerability
- CVE-2026-34197: Apache ActiveMQ Improper Input Validation Vulnerability
- CVE-2024-38475: Apache HTTP Server Improper Escaping of Output Vulnerability
- CVE-2025-24813: Apache Tomcat Path Equivalence Vulnerability