| Titolo | minio <=RELEASE.2025-10-15T17-29-55Z Improper Restriction of Excessive Authentication Attempts |
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| Descrizione | 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. |
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| Fonte | ⚠️ https://github.com/zast-ai/vulnerability-reports/blob/main/minio/Ldap_BruteForce.md |
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| Utente | ZAST.AI (UID 87884) |
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| Sottomissione | 13/03/2026 05:41 (7 mesi fa) |
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| Moderazione | 24/03/2026 07:52 (11 days later) |
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| Stato | Accettato |
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| Voce VulDB | 352698 [MinIO fino a 0.0.0-20260212201848-7aac2a2c5b7c Security Token Service AccessKeyId/SecretAccessKey/SessionToken rivelazione di informazioni] |
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| Punti | 20 |
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