- Vendor / Project
- MinIO
- Product
- MinIO
- Date added
- Sep 19, 2023
- Due date
- Oct 10, 2023
- Known ransomware use
- Unknown
- CWEs
- CWE-269
Description
MinIO contains a security feature bypass vulnerability that allows an attacker to use crafted requests to bypass metadata bucket name checking and put an object into any bucket while processing `PostPolicyBucket` to conduct privilege escalation. To carry out this attack, the attacker requires credentials with `arn:aws:s3:::*` permission, as well as enabled Console API access.
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.