CVE-2026-41720

HIGH CVSS 7.4 View on NVD ↗

Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

References

https://spring.io/security/cve-2026-41720

Published: Jun 09, 2026 05:16 UTC Modified: Jun 09, 2026 13:49 UTC