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  4. CVE 2026 97874 apache tomee authentication bypass for hessian
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Back to active CVEs
Unknown severity ยท Source severity not reportedCVE-2026-97874

Apache TomEE: Authentication bypass for Hessian endpoints in non-root web applicationsCVE-2026-97874

Answer in brief

CVE-2026-97874 records a Unknown severity vulnerability in Apache TomEE: Authentication bypass for Hessian endpoints in non-root web applications. The current sources do not mark it as known exploited. The current feed maps Apache Software Foundation/org.apache.openejb:openejb-hessian (generic), Apache Software Foundation/org.apache.tomee:openejb-hessian (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 10, 2026Updated Nov 10, 2026Source checked Nov 10, 2026First seen by HOL Nov 10, 2026Material review Nov 10, 2026
Upstream Advisory

Key facts

Risk
Unknown severitySource severity not reported
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Apache Software Foundation/org.apache.openejb:openejb-hessian (generic), Apache Software Foundation/org.apache.tomee:openejb-hessian (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Apache Software Foundation/org.apache.openejb:openejb-hessiangeneric>=4.6.0 <=4.7.5Not reported
Apache Software Foundation/org.apache.tomee:openejb-hessiangeneric>=7.0.0-M1 <10.0.0-M1 || >=10.0.0-M1 <=10.2.0 || 11.0.0-M1Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Apache Software Foundation/org.apache.openejb:openejb-hessian, Apache Software Foundation/org.apache.tomee:openejb-hessian.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Nov 10, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 10, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 10, 2026

Sources and claim methodology

  • Source referencelists.apache.org
Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Apache TomEE: Missing authentication for Hessian endpoints in embedded HTTP serverSame apache software foundation/org.apache.openejb package
  • Apache TomEE: Authentication bypass of Hessian EJB endpoints due to ignored security settingsSame apache software foundation/org.apache.openejb package
  • Apache TomEE: Authentication bypass for accounts without a stored password in SQL login moduleAlso CWE-287
  • Apache TomEE: Authentication bypass via programmatic authentication in embedded HTTP serverAlso CWE-287
  • Apache TomEE: Authentication bypass with empty password in LDAP identity storeAlso CWE-287
  • Apache TomEE: Authentication bypass in the embedded HTTP server for endpoints protected by HTTP Basic authenticationAlso CWE-287

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-287
Source
CVE List V5
Source checked
Nov 10, 2026
References
1 linked source
Open source record