CVE-2026-59270

EUVD-2026-66846
Spring Security's embedded UnboundID LDAP server (UnboundIdContainer) unconditionally registers an administrative credential and binds its listener to all available network interfaces.
Spring Security 7.1.0
Spring Security 7.0.0 - 7.0.6
Spring Security 6.5.0 - 6.5.11
Spring Security 6.4.0 - 6.4.18
Spring Security 5.8.0 - 5.8.27
Spring Security 5.7.0 - 5.7.25
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.4 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 32.76%
Affected Products (NVD)
VendorProductVersion
vmwarespring_security
5.7.0 ≤
𝑥
< 5.7.26
vmwarespring_security
5.8.0 ≤
𝑥
< 5.8.28
vmwarespring_security
6.4.0 ≤
𝑥
< 6.4.19
vmwarespring_security
6.5.0 ≤
𝑥
< 6.5.12
vmwarespring_security
7.0.0 ≤
𝑥
< 7.0.6.1
vmwarespring_security
7.1.0 ≤
𝑥
< 7.1.0.1
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://spring.io/security/cve-2026-59270