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Fencer Intel
medium —

CVE-2026-97874 json

Apache TomEE: Authentication bypass for Hessian endpoints in non-root web applications

published yesterday modified yesterday also EUVD-2026-121156

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 11%
public exploits
0
none known

Summary

When Hessian remoting is configured with BASIC authentication, the authentication check is not applied to Hessian endpoints of applications deployed under a non-root context path. A remote unauthenticated attacker can invoke the exposed EJB methods without credentials. Users are recommended to block network access to Hessian endpoints from untrusted clients, or to migrate to another remoting protocol.

Patch / fix

  • maven org.apache.tomee:openejb-hessian 10.0.0-M1
  • Apache Software Foundation Apache TomEE 10.0.0-M1

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Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 11% of all scored CVEs (FIRST EPSS, 2026-11-11).

Affected packages

ecosystem package affected fixed in
maven org.apache.openejb:openejb-hessian
>=4.6.0, <=4.7.5
 no fix listed
maven org.apache.tomee:openejb-hessian
>=7.0.0-M1, <10.0.0-M1
>=10.0.0-M1, <=10.2.0
11.0.0-M1
10.0.0-M1

Affected products

  • Apache Software Foundation Apache TomEE

Classification

Weakness

References

Sources

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