GO-2026-5142

vendorUSosv

free5GC's NEF 3gpp-pfd-management API is unauthenticated; forged bearer tokens can create, read, and delete PFD transactions in github.com/free5gc/nef

view advisory published 2026-06-25Licence: per source

free5GC's NEF 3gpp-pfd-management API is unauthenticated; forged bearer tokens can create, read, and delete PFD transactions in github.com/free5gc/nef

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-44315US	—OT elevated	0.31% (24th)	—	2026-05-27
free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the 3gpp-pfd-management API without inbound OAuth2/bearer-token authorization.…

references

External citations — patches, advisories, analysis.

https://github.com/free5gc/free5gc/issues/858WEB
https://github.com/free5gc/free5gc/security/advisories/GHSA-5f62-53r8-qrqfADVISORY
https://github.com/free5gc/nef/pull/23FIX
https://nvd.nist.gov/vuln/detail/CVE-2026-44315ADVISORY

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan