CVE-2026-97870: Apache TomEE · Missing Authentication for Critical Functionality
Affects Apache TomEESource CVE Database V5
Not known to be exploited : upgrade to 10.0.0-M1 soon.
Data as of 10 Nov 2026, 15:51 UTC
Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in 10.0.0-M1
Exploitation evidence
Disclosed: evidence found.
CVE published 10 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.
What to do
Upgrade Apache TomEE and org.apache.tomee/openejb-hessian to 10.0.0-M1.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Apache TomEEorg.apache.openejb:openejb-hessian | Affected
| Fixed in– |
| Apache TomEEorg.apache.tomee:openejb-hessian | Affected
| Fixed in
|
Mavenorg.apache.openejb/openejb-hessianpkg:maven/org.apache.openejb/openejb-hessianOther threats | Affected
| Fixed in– |
Mavenorg.apache.tomee/openejb-hessianpkg:maven/org.apache.tomee/openejb-hessianOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
AI-suggested
A fix is available starting from Apache TomEE version 10.0.0-M1. Users should upgrade to this version or later. Until upgrading, users are recommended to block network access to Hessian endpoints from untrusted clients or migrate to another remoting protocol. No indication of automatic mitigation or no-action is provided by the vendor.
Description
Apache TomEE versions using the embedded HTTP server to serve Hessian remoting endpoints silently ignore configured authentication and transport security. This allows remote unauthenticated attackers to invoke exposed EJB methods without credentials or encryption. The issue affects deployments relying on the embedded HTTP server rather than Tomcat. Users should block network access to Hessian endpoints from untrusted clients or migrate to a different remoting protocol.