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cpe:2.3:a:rustfs:rustfs:1.0.0:alpha88:*:*:*:rust:*:*

part: a version: 1.0.0 update: alpha88

VendorRustfs (742894ef-658d-5cdc-8784-77e6e7b0959e)
ProductRustfs (4be71209-6ebc-5407-9635-d0b06dc1f232)
Edition*
Language*
Software edition*
Target softwarerust
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:github/rustfs/rustfs purl2cpe 2026-07-28 16:41:08.256110

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-40937 vulnerable 2026-06-08 08:03:14.455119 RustFS missing admin authorization on notification target endpoints, which allows unauthenticated configuration of event webhooks
HIGH (8.3)
RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-alpha.94, all four notification target admin API endpoints in `rustfs/src/admin/handlers/event.rs` use a `check_permissions` helper that validates authentication only (access key + session token), without performing any admin-action authorization via `validate_admin_request`. Every other admin handler in the codebase correctly calls `validate_admin_request` with a specific `AdminAction`. This is the only admin handler file that skips authorization. A non-admin user can overwrite a shared admin-defined notification target by name, causing subsequent bucket events to be delivered to an attacker-controlled endpoint. This enables cross-user event interception and audit evasion. 1.0.0-alpha.94 contains a patch.
Published: 2026-04-22T20:15:57.266Z
Updated: 2026-04-23T16:24:57.337Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2026-39360 vulnerable 2026-06-08 08:01:16.354513 RustFS has an authorization bypass in multipart UploadPartCopy enables cross-bucket object exfiltration
RustFS is a distributed object storage system built in Rust. Prior to alpha.90, RustFS contains a missing authorization check in the multipart copy path (UploadPartCopy). A low-privileged user who cannot read objects from a victim bucket can still exfiltrate victim objects by copying them into an attacker-controlled multipart upload and completing the upload. This breaks tenant isolation in multi-user / multi-tenant deployments. This vulnerability is fixed in alpha.90.
Published: 2026-04-07T18:58:29.974Z
Updated: 2026-04-07T19:28:22.541Z
Reference links
Imported from gcve-enriched-dumps CVE data

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