Medium [CVE-2026-111239] The optional SSH administration service grants full access to the administration shell to every user that authenticates against its configured login domain, without checking for an administrative role
This medium-severity Apache Software Foundation advisory covers CVE-2026-111239; related products: Apache TomEE.
Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.
VulniPulse record published Record updated
Summary
The optional SSH administration service grants full access to the administration shell to every user that authenticates against its configured login domain, without checking for an administrative role. An attacker holding the credentials of any user in that domain, including a low-privileged application user, can execute arbitrary code as the server process.
Users are recommended to disable the SSH administration service, or to block network access to it from untrusted clients and restrict its login domain to administrative users.
Affected product named by the advisory: Apache TomEE.
Is CVE-2026-111239 exploited?
No exploitation is reported in the sources VulniPulse tracks: CVE-2026-111239 is not in the CISA KEV catalog (checked ) and this advisory does not report exploitation. That is not proof the vulnerability cannot be exploited.
How do I fix CVE-2026-111239?
Upgrade to a fixed release named by Apache:
- 10.0.0-M1
Confirm against the vendor advisory before you patch.
- Apache TomEE 4.0.0 through 4.7.5
- Apache TomEE 7.0.0-M1 before 10.0.0-M1
- Apache TomEE 10.0.0-M1 through 10.2.0
- Apache TomEE 11.0.0-M1
Official advisory · high-confidence parse· fetched 3 hours ago·verify at source
- 10.0.0-M1
Official advisory · high-confidence parse· fetched 3 hours ago·verify at source
Mitigation checklist
- Users are recommended to disable the SSH administration service, or to block network access to it from untrusted clients and restrict its login domain to administrative users.
Official advisory · high-confidence parse· fetched 3 hours ago·verify at source
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