VULNERABILITY INTELLIGENCE

CVE-2025-65112

CVSS score9.4 CRITICAL
EPSS probability0.52%
CISA KEVNot currently listed
Published2025-11-29
Last modified2026-10-07
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

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.

Weakness classification

  • security-advisories@github.com: CWE-306

Primary references