CVE-2026-72920

Published: Ago 11, 2026 Last Modified: Ago 11, 2026
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

SeaweedFS is a distributed storage system. Prior to 4.24, the filer registers the SeaweedIdentityAccessManagement gRPC service without mandatory authentication when jwt.filer_signing.key is unset, allowing any client that can reach the filer gRPC port to invoke CreateUser, CreateAccessKey, PutPolicy, and related IAM RPCs to mint credentials and gain S3 administrative control. This issue is fixed in versions 4.24.

306

Missing Authentication for Critical Function

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Other
Potential Impacts:
Gain Privileges Or Assume Identity Varies By Context
Applicable Platforms
Technologies: Cloud Computing, ICS/OT
Likelihood of Exploit: High
View CWE Details
https://github.com/seaweedfs/seaweedfs/commit/5e8f99f40a8ab…
https://github.com/seaweedfs/seaweedfs/commit/5e8f99f40a8abc7b449aefd2605164433…
https://github.com/seaweedfs/seaweedfs/pull/9442
https://github.com/seaweedfs/seaweedfs/pull/9442
https://github.com/seaweedfs/seaweedfs/releases/tag/4.24
https://github.com/seaweedfs/seaweedfs/releases/tag/4.24
https://github.com/seaweedfs/seaweedfs/security/advisories/…
https://github.com/seaweedfs/seaweedfs/security/advisories/GHSA-2v6v-25fm-p4fg