Severity: important Affected versions:
- Apache TomEE (org.apache.tomee:tomee-security) 8.0.4 before 10.0.0-M1 - Apache TomEE (org.apache.tomee:tomee-security) 10.0.0-M1 before 10.3.0 - Apache TomEE (org.apache.tomee:tomee-security) 11.0.0-M1 before 11.0.0-M2 Description: The Jakarta Security LDAP identity store accepts an empty password as valid if the directory server allows unauthenticated binds, which some directory servers do by default. A remote attacker can then authenticate as any existing user without knowing the password. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue. Credit: The Apache Software Foundation (finder) Claude Security (tool) Markus Jung (remediation developer) References: https://tomee.apache.org/ https://www.cve.org/CVERecord?id=CVE-2026-111261
