CVE-2025-65112PubNet Critical Authentication Bypass Allows Unauthenticated Package Upload and Identity Spoofing
Updated under an hour ago ()
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It affects ricardoboss PubNet. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 9.4 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
- Weakness (CWE)
- CWE-862, CWE-306
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- GitHub_M
- NVD analysis
- Analyzed
- Record last updated
- Dec 1, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
ricardoboss PubNet ricardoboss:pubnet (from the name) | before 1.1.3 | CNA record |
ricardoboss pubnet ricardoboss:pubnet | before 1.1.4 | NVD |
References
- https://github.com/ricardoboss/PubNet/security/advisories/GHSA-pg82-fqrg-q6j5x-refsource-confirm, exploit, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.