CVE-2025-65112

critical · 9.4

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.

9.4

CVSS

0.5%

EPSS (exploit prob.)

41st

EPSS percentile

2025-11-29

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Weaknesses

CWE-306CWE-862

Affected products

Vendor	Product	Affected versions
ricardoboss	pubnet	< 1.1.4

Check a specific version with /api/v1/cve/match.

References

https://github.com/ricardoboss/PubNet/security/advisories/GHSA-pg82-fqrg-q6j5
https://github.com/ricardoboss/PubNet/security/advisories/GHSA-pg82-fqrg-q6j5

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-65112