CLEANSTART-2026-GT33551 Spring LDAP's DirContextAuthenticationStrategy implementations do not reject a bind request where a non-empty username is paired with an empty or null password

Security vulnerability affects the apache-nifi-registry package. Spring LDAP's DirContextAuthenticationStrategy implementations do not reject a bind request where a non-empty username is paired with an empty or null password...

GHSA-JRV5-8W28-4265 Spring LDAP has Authentication Bypass with Empty Password

Spring LDAP's DirContextAuthenticationStrategy implementations do not reject a bind request where a non-empty username is paired with an empty or null password. Affected versions: Spring LDAP 2.4.0 through 2.4.4; 3.2.0 through 3.2.17; 3.3.0 through 3.3.7; 4.0.0 through 4.0.3...

VMware Spring LDAP 授权问题漏洞

VMware Spring LDAP is an LDAP directory service integration framework developed by the American company VMware. There were vulnerabilities related to authorization in versions of VMware Spring LDAP from 2.4.0 to 2.4.4, 3.2.0 to 3.2.17, 3.3.0 to 3.3.7, and 4.0.0 to 4.0.3. These vulnerabilities...

CVE-2026-41720: Improper Authentication

Spring LDAP's DirContextAuthenticationStrategy implementations do not reject a bind request where a non-empty username is paired with an empty or null password. Affected versions: Spring LDAP 2.4.0 through 2.4.4; 3.2.0 through 3.2.17; 3.3.0 through 3.3.7; 4.0.0 through 4.0.3...