CVE Intelligence

Networknt Light-4j vulnerabilities

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Published CVEs affecting Networknt Light-4j: 1 record(s), with affected versions and fixes.

CVE-2026-113682 High · 7.4 CWE-287 Oct 20, 2026
Networknt light-4j 2.1.5 before 2.4.0 Authentication Bypass via Empty LDAP Password
Networknt light-4j from 2.1.5 before 2.4.0 contains an authentication bypass vulnerability in BasicAuthHandler that allows unauthenticated attackers to log in as LDAP/AD-delegated users. Attackers can send a Basic Authorization header with a known username and empty password, triggering an unauthenticated LDAP bind that is accepted as successful authentication.