Is CVE-2026-113682 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-113682?

CVE-2026-113682 has a CVSS v3 severity of HIGH (7.4).

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CVE-2026-113682

Description

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.