CVE-2026-111246 (GCVE-0-2026-111246)

Vulnerability from cvelistv5 – Published: 2026-11-10 15:23 – Updated: 2026-11-10 15:23
VLAI
Title
Apache TomEE: HTTP sessions shared across web applications in embedded HTTP server
Summary
The embedded OpenEJB HTTP server does not isolate HTTP sessions between web applications. A remote attacker can use a session established in one web application in another one, which then trusts session state set by the first application. Only deployments hosting several web applications on the embedded HTTP server 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.
Severity
No CVSS data available.
CWE
  • CWE-668 - Exposure of Resource to Wrong Sphere
Assigner
apache CNA
References
Impacted products
Vendor Product Version
Apache Software Foundation Apache TomEE Affected: 4.5.2 , ≤ 4.7.5 (semver)
Create a notification for this product.
Apache Software Foundation Apache TomEE Affected: 7.0.0-M1 , < 10.0.0-M1 (semver)
Affected: 10.0.0-M1 , ≤ 10.2.0 (semver)
Affected: 11.0.0-M1 (semver)
Create a notification for this product.
Credits
The Apache Software Foundation Claude Security Richard Zowalla
Show details on NVD website
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