Is there a public exploit for CVE-2026-111242?

No public exploit for CVE-2026-111242 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

What does CVE-2026-111242 affect?

CVE-2026-111242 affects Apache Software Foundation Apache TomEE.

— Unscored

When MicroProfile JWT authentication is used for servlets that declare a run-as identity, the security state established for a request is…

CVE-2026-111242

When MicroProfile JWT authentication is used for servlets that declare a run-as identity, the security state established for a request is not always cleared from the processing thread when the request does not complete normally. A remote attacker holding a valid token can cause later, unrelated requests served by the same thread to invoke enterprise beans with the elevated run-as identity. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.

Assessment

CVSS: Not yet scored
Severity: Unscored
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 10 November 2026
Last updated: 10 November 2026
Affected: Apache Software Foundation · Apache TomEE
Assigner: apache

At the source

EUVD (ENISA)

References

https://lists.apache.org/thread/opr1oob7p8xtqwcj1yv2dnsj4zqo9f03

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