CVE-2025-65112 PubNet Critical Authentication Bypass Allows Unauthenticated Package Upload and Identity Spoofing
Unauthenticated attackers can upload packages as any user by spoofing author IDs, enabling identity theft and supply chain attacks in PubNet.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-65112?
CVE-2025-65112 is a critical authentication bypass vulnerability in ricardoboss PubNet, published on 29 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Which versions are affected by CVE-2025-65112?
It affects 1 product.
Products include Ricardoboss Pubnet.
How do I fix CVE-2025-65112?
No fix has been published for CVE-2025-65112 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2025-65112 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-65112 exists.
Sources
Also known as GHSA-pg82-fqrg-q6j5.