Authentication Bypass

org.apache.druid.extensions:druid-basic-security is vulnerable to an Authentication Bypass. The vulnerability is due to improper validation of LDAP authentication responses when anonymous binds are permitted, which allows an attacker to bypass authentication by supplying an existing username with...

GHSA-Q672-HFC7-G833 Apache Druid Vulnerable to Authentication Bypass

Affected Products and Versions Apache Druid Affected Versions: 0.17.0 through 35.x all versions prior to 36.0.0 Prerequisites: druid-basic-security extension enabled LDAP authenticator configured Underlying LDAP server permits anonymous bind ...

Apache Druid Vulnerable to Authentication Bypass

Affected Products and Versions Apache Druid Affected Versions: 0.17.0 through 35.x all versions prior to 36.0.0 Prerequisites: druid-basic-security extension enabled LDAP authenticator configured Underlying LDAP server permits anonymous bind ...

Missing Authentication

Overview org.apache.druid.extensions:druid-basic-security is a basic security package for Apache Druid. Affected versions of this package are vulnerable to Missing Authentication in validateCredentials for LDAP, which does not check passwords for anonymous bind requests. An attacker in possession...

CVE-2026-23906

Affected Products and Versions Apache Druid Affected Versions: 0.17.0 through 35.x all versions prior to 36.0.0 Prerequisites: druid-basic-security extension enabled LDAP authenticator configured Underlying LDAP server permits anonymous bind ...

CVE-2026-23906 Apache Druid: Authentication Bypass via LDAP Anonymous Bind

Affected Products and Versions Apache Druid Affected Versions: 0.17.0 through 35.x all versions prior to 36.0.0 Prerequisites: druid-basic-security extension enabled LDAP authenticator configured Underlying LDAP server permits anonymous bind ...

CVE-2026-23906

Affected Products and Versions Apache Druid Affected Versions: 0.17.0 through 35.x all versions prior to 36.0.0 Prerequisites: druid-basic-security extension enabled LDAP authenticator configured Underlying LDAP server permits anonymous bind ...

CVE-2026-23906

Summary (CVE-2026-23906) : Apache Druid versions 0.17.0 through 35.x are affected when using the druid-basic-security extension with LDAP authentication and an LDAP server that allows anonymous bind. The vulnerability arises from improper validation of LDAP authentication responses, where anonymo...