| Título | minio <=RELEASE.2025-10-15T17-29-55Z Improper Restriction of Excessive Authentication Attempts |
|---|
| Descrição | MinIO's STS (Security Token Service) LDAP authentication endpoint (AssumeRoleWithLDAPIdentity) contains two vulnerabilities that, when combined, allow unauthenticated attackers to compromise LDAP user accounts:
User Enumeration: Distinct error messages reveal whether a username exists
No Rate Limiting: Unlimited authentication attempts without throttling or lockout
Successful exploitation grants attackers temporary AWS-style credentials (AccessKeyId/SecretAccessKey/SessionToken) with full access to the victim's S3 buckets. |
|---|
| Fonte | ⚠️ https://github.com/zast-ai/vulnerability-reports/blob/main/minio/Ldap_BruteForce.md |
|---|
| Utilizador | ZAST.AI (UID 87884) |
|---|
| Submissão | 13/03/2026 05h41 (há 7 meses) |
|---|
| Moderação | 24/03/2026 07h52 (11 days later) |
|---|
| Estado | Aceite |
|---|
| Entrada VulDB | 352698 [MinIO até 0.0.0-20260212201848-7aac2a2c5b7c Security Token Service AccessKeyId/SecretAccessKey/SessionToken Divulgação de Informação] |
|---|
| Pontos | 20 |
|---|