BIT-minio-2026-42600
See a problem?- Import Source
- https://github.com/bitnami/vulndb/tree/main/data/minio/BIT-minio-2026-42600.json
- JSON Data
- https://api.osv.dev/v1/vulns/BIT-minio-2026-42600
- Aliases
-
- CVE-2026-42600
- GHSA-xh8f-g2qw-gcm7
- Published
- 2026-05-13T15:13:37.429Z
- Modified
- 2026-05-13T15:56:03.716518699Z
- Summary
- MinIO: Path Traversal via msgpack Body in `ReadMultiple` Storage-REST Endpoint
- Details
-
MinIO is a high-performance object storage system. From 2022.07.24 to before 2026.04.14, A path traversal vulnerability in MinIO's ReadMultiple internode storage-REST endpoint allows a caller holding the cluster root JWT to read files from outside the configured drive roots, bounded only by the MinIO process UID. The attacker sends POST minio/storage/{drivePath}/v63/rmpl with a msgpack-encoded body carrying ../ sequences in the Bucket field. The server opens the resulting path via os.OpenFile with ORDONLY|ONOATIME and returns its contents in the msgpack response stream. This vulnerability is fixed in 2026.04.14.
- Database specific
{ "cpes": [ "cpe:2.3:a:minio:minio:*:*:*:*:*:go:*:*" ], "severity": "Medium" }- References
Affected packages
Bitnami / minio
Package
- Name
- minio
- Purl
- pkg:bitnami/minio
Severity
- 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator