CVE-2025-65112 – PubNet Critical Authentication Bypass Allows Unauthenticated Package Upload and Identity Spoofing

CVE ID : CVE-2025-65112

Published : Nov. 29, 2025, 1:16 a.m. | 1 hour, 8 minutes ago

Description : PubNet is a self-hosted Dart & Flutter package service. Prior to version 1.1.3, the /api/storage/upload endpoint in PubNet allows unauthenticated users to upload packages as any user by providing arbitrary author-id values. This enables identity spoofing, privilege escalation, and supply chain attacks. This issue has been patched in version 1.1.3.

Severity: 9.4 | CRITICAL

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