Information Exposure

Overview org.springframework.security:spring-security-core is a package that provides security services for the Spring IO Platform. Affected versions of this package are vulnerable to Information Exposure in the DaoAuthenticationProvider component. An attacker can determine the status of user...

Spring Security Vulnerable to User Attribute Enumeration when Using DaoAuthenticationProvider

Vulnerability in Spring Spring Security. If an application is using the UserDetailsisEnabled, isAccountNonExpired, or isAccountNonLocked user attributes, to enable, expire, or lock users, then DaoAuthenticationProvider's timing attack defense can be bypassed for users who are disabled, expired, o...

CVE-2026-22746

The CVE concerns Spring Security vulnerability CVE-2026-22746 where the timing-attack defense in DaoAuthenticationProvider can be bypassed when an application uses the UserDetails attributes isEnabled, isAccountNonExpired, or isAccountNonLocked to manage user status. Affected versions include Spr...

CVE-2026-22746

Vulnerability in Spring Spring Security. If an application is using the UserDetailsisEnabled, isAccountNonExpired, or isAccountNonLocked user attributes, to enable, expire, or lock users, then DaoAuthenticationProvider's timing attack defense can be bypassed for users who are disabled, expired, o...

CVE-2026-22746: Observable Timing Discrepancy

Vulnerability in Spring Spring Security. If an application is using the UserDetailsisEnabled, isAccountNonExpired, or isAccountNonLocked user attributes, to enable, expire, or lock users, then DaoAuthenticationProvider's timing attack defense can be bypassed for users who are disabled, expired, o...

GHSA-VQXH-445G-37FC Spring Security has a broken timing attack mitigation implemented in DaoAuthenticationProvide

The fix applied in CVE-2025-22228 inadvertently broke the timing attack mitigation implemented in DaoAuthenticationProvider. This can allow attackers to infer valid usernames or other authentication behavior via response-time differences under certain configurations...

CVE-2025-22234

The fix applied in CVE-2025-22228 inadvertently broke the timing attack mitigation implemented in DaoAuthenticationProvider. This can allow attackers to infer valid usernames or other authentication behavior via response-time differences under certain configurations...

CVE-2025-22234

The fix applied in CVE-2025-22228 inadvertently broke the timing attack mitigation implemented in DaoAuthenticationProvider. This can allow attackers to infer valid usernames or other authentication behavior via response-time differences under certain configurations...

CVE-2025-22234

CVE-2025-22234 is associated with Spring Security’s timing-attack mitigation in DaoAuthenticationProvider. The described issue states that the fix applied in CVE-2025-22228 accidentally broke the mitigation, enabling an attacker to infer usernames or authentication behavior via response-time diff...

Spring Security security vulnerabilities

Spring Security is a security framework developed by Spring, an open-source project, that includes authentication and authorization features. Spring Security has security vulnerabilities; these vulnerabilities stem from the timing attack mitigation measures in the DaoAuthenticationProvider being...

CVE-2025-22234: Observable Timing Discrepancy

The fix applied in CVE-2025-22228 inadvertently broke the timing attack mitigation implemented in DaoAuthenticationProvider. This can allow attackers to infer valid usernames or other authentication behavior via response-time differences under certain configurations...

GHSA-3533-RVPC-6X56 Exposure of Sensitive Information to an Unauthorized Actor in Spring Security

DaoAuthenticationProvider in VMware SpringSource Spring Security before 2.0.8, 3.0.x before 3.0.8, and 3.1.x before 3.1.3 does not check the password if the user is not found, which makes the response delay shorter and might allow remote attackers to enumerate valid usernames via a series of logi...

Exposure of Sensitive Information to an Unauthorized Actor in Spring Security

DaoAuthenticationProvider in VMware SpringSource Spring Security before 2.0.8, 3.0.x before 3.0.8, and 3.1.x before 3.1.3 does not check the password if the user is not found, which makes the response delay shorter and might allow remote attackers to enumerate valid usernames via a series of logi...

Security: Ability to determine if username is valid via DaoAuthenticationProvider

DaoAuthenticationProvider in VMware SpringSource Spring Security before 2.0.8, 3.0.x before 3.0.8, and 3.1.x before 3.1.3 does not check the password if the user is not found, which makes the response delay shorter and might allow remote attackers to enumerate valid usernames via a series of logi...

Important: Red Hat Security Advisory: Fuse ESB Enterprise 7.1.0 update

Fuse ESB Enterprise 7.1.0 Patch 3, which fixes three security issues and various bugs, is now available from the Red Hat Customer Portal. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give...

CVE-2012-5055

DaoAuthenticationProvider in VMware SpringSource Spring Security before 2.0.8, 3.0.x before 3.0.8, and 3.1.x before 3.1.3 does not check the password if the user is not found, which makes the response delay shorter and might allow remote attackers to enumerate valid usernames via a series of logi...

CVE-2012-5055

DaoAuthenticationProvider in VMware SpringSource Spring Security before 2.0.8, 3.0.x before 3.0.8, and 3.1.x before 3.1.3 does not check the password if the user is not found, which makes the response delay shorter and might allow remote attackers to enumerate valid usernames via a series of logi...

CVE-2012-5055

DaoAuthenticationProvider in VMware SpringSource Spring Security before 2.0.8, 3.0.x before 3.0.8, and 3.1.x before 3.1.3 does not check the password if the user is not found, which makes the response delay shorter and might allow remote attackers to enumerate valid usernames via a series of logi...

PT-2012-5730

Name of the Vulnerable Software and Affected Versions Spring Security versions prior to 2.0.8 Spring Security versions 3.0.x prior to 3.0.8 Spring Security versions 3.1.x prior to 3.1.3 Description The issue allows remote attackers to potentially enumerate valid usernames via a series of login...

CVE-2012-5055: Exposure of Sensitive Information to an Unauthorized Actor

DaoAuthenticationProvider in VMware SpringSource Spring Security before 2.0.8, 3.0.x before 3.0.8, and 3.1.x before 3.1.3 does not check the password if the user is not found, which makes the response delay shorter and might allow remote attackers to enumerate valid usernames via a series of logi...