The vulnerability of the endpoint AssumeRoleWithLDAPIdentity of the STS (Security Token Service) server for MinIO object storage allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the endpoint of the STS Security Token Service, which manages MinIO object storage, is related to inconsistencies in response to incoming requests. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information...

CVE-2026-54782 CoreWCF: Authentication bypass in CoreWCF SAML 1.1 / 2.0 token signature validation

CoreWCF is a port of the service side of Windows Communication Foundation WCF to .NET Core. Prior to 1.8.1 and 1.9.1, CoreWCF SAML 1.1 and SAML 2.0 token validation does not correctly resolve the issuer signing key or require signed tokens when IdentityConfiguration is used with federated binding...

PT-2026-51079

Name of the Vulnerable Software and Affected Versions CoreWCF versions prior to 1.8.1 CoreWCF versions prior to 1.9.1 Description SAML 1.1 and SAML 2.0 token validation fails to correctly resolve the issuer signing key or enforce signed tokens when IdentityConfiguration is used with federated...

CVE-2026-10843

A flaw was found in the OpenShift Cloud Credential Operator Mint-mode IAM policies for AWS. Operator credentials are provisioned with account-wide scope for destructive actions rather than being restricted to cluster-owned resources, enabling cross-scope impact after credential compromise...

The vulnerability of the Microsoft Enterprise Security Token Service in terms of authentication and token management, related to errors in information processing, allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the Microsoft Enterprise Security Token Service for authentication and token management is related to errors in information processing. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

CVE-2026-40379 Azure Entra ID Spoofing Vulnerability

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CVE-2026-40379

CVE-2026-40379 is a Microsoft ESTS (Enterprise Security Token Service) spoofing vulnerability impacting Azure services. The connected sources confirm exposure of sensitive information to an unauthorized actor in Azure Entra ID and describe exploitation as network-based spoofing. The CVSS 3.1 scor...

KLA91030 Multiple vulnerabilities in Microsoft Azure

Multiple vulnerabilities were found in Microsoft Azure. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, bypass security restrictions, spoof user interface. Below is a complete list of vulnerabilities: 1. An elevation of privilege vulnerability in Azur...

SUSE CVE-2026-33419

MinIO is a high-performance object storage system. Prior to RELEASE.2026-03-17T21-25-16Z, MinIO AIStor's STS Security Token Service AssumeRoleWithLDAPIdentity endpoint is vulnerable to LDAP credential brute-forcing due to two combined weaknesses: 1 distinguishable error responses that enable...

CVE-2026-33419

MinIO is a high-performance object storage system. Prior to RELEASE.2026-03-17T21-25-16Z, MinIO AIStor's STS Security Token Service AssumeRoleWithLDAPIdentity endpoint is vulnerable to LDAP credential brute-forcing due to two combined weaknesses: 1 distinguishable error responses that enable...

CVE-2026-33419

MinIO is a high-performance object storage system. Prior to RELEASE.2026-03-17T21-25-16Z, MinIO AIStor's STS Security Token Service AssumeRoleWithLDAPIdentity endpoint is vulnerable to LDAP credential brute-forcing due to two combined weaknesses: 1 distinguishable error responses that enable...

CVE-2026-33419

MinIO is a high-performance object storage system. Prior to RELEASE.2026-03-17T21-25-16Z, MinIO AIStor's STS Security Token Service AssumeRoleWithLDAPIdentity endpoint is vulnerable to LDAP credential brute-forcing due to two combined weaknesses: 1 distinguishable error responses that enable...

MinIO 安全漏洞

MinIO is an open-source object storage server provided by the American company MinIO. This product supports the creation of infrastructures for machine learning, analysis, and application data workloads. Versions prior to MinIO RELEASE.2026-03-17T21-25-16Z contained a security vulnerability. This...

PT-2026-26758

Name of the Vulnerable Software and Affected Versions MinIO versions prior to RELEASE.2026-03-17T21-25-16Z Description The MinIO AIStor Security Token Service STS AssumeRoleWithLDAPIdentity endpoint is susceptible to LDAP credential brute-forcing. This is due to a combination of distinguishable...

GO-2025-4034 MinIO is Vulnerable to Privilege Escalation via Session Policy Bypass in Service Accounts and STS in github.com/minio/minio

MinIO is Vulnerable to Privilege Escalation via Session Policy Bypass in Service Accounts and STS in github.com/minio/minio...

BIT-MINIO-2025-62506 MinIO vulnerable to privilege escalation via session policy bypass in service accounts and STS

MinIO is a high-performance object storage system. In all versions prior to RELEASE.2025-10-15T17-29-55Z, a privilege escalation vulnerability allows service accounts and STS Security Token Service accounts with restricted session policies to bypass their inline policy restrictions when performin...

CVE-2025-62506

MinIO is a high-performance object storage system. In all versions prior to RELEASE.2025-10-15T17-29-55Z, a privilege escalation vulnerability allows service accounts and STS Security Token Service accounts with restricted session policies to bypass their inline policy restrictions when performin...

minio -- Privilege Escalation via Session Policy Bypass in Service Accounts and STS

mino reports: A privilege escalation vulnerability allows service accounts and STS Security Token Service accounts with restricted session policies to bypass their inline policy restrictions when performing "own" account operations, specifically when creating new service accounts for the same use...

CVE-2025-62506 MinIO vulnerable to privilege escalation via session policy bypass in service accounts and STS

MinIO is a high-performance object storage system. In all versions prior to RELEASE.2025-10-15T17-29-55Z, a privilege escalation vulnerability allows service accounts and STS Security Token Service accounts with restricted session policies to bypass their inline policy restrictions when performin...

CVE-2025-62506

MinIO CVE-2025-62506 is a privilege-escalation issue in which a restricted service/STS account can create a new service account for itself due to a DenyOnly short-circuit in session-policy validation. Affected versions are prior to RELEASE.2025-10-15T17-29-55Z; the attacker may gain parent-level ...