{"id":78932,"date":"2026-05-27T19:22:51","date_gmt":"2026-05-27T15:52:51","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-44315-free5gc-nef-3gpp-pfd-management-api-is-unauthenticated-forged-bearer-tokens-can-create-read-and-delete-pfd-transactions\/"},"modified":"2026-05-27T19:22:51","modified_gmt":"2026-05-27T15:52:51","slug":"cve-2026-44315-free5gc-nef-3gpp-pfd-management-api-is-unauthenticated-forged-bearer-tokens-can-create-read-and-delete-pfd-transactions","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-44315-free5gc-nef-3gpp-pfd-management-api-is-unauthenticated-forged-bearer-tokens-can-create-read-and-delete-pfd-transactions\/","title":{"rendered":"CVE-2026-44315 &#8211; free5GC: NEF 3gpp-pfd-management API is unauthenticated; forged bearer tokens can create, read, and delete PFD transactions"},"content":{"rendered":"<p>CVE ID :CVE-2026-44315<\/p>\n<p>  Published : May 27, 2026, 3:52 p.m. | 39\u00a0minutes ago<\/p>\n<p>  Description :free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC&#8217;s NEF mounts the 3gpp-pfd-management API without inbound OAuth2\/bearer-token authorization. A network attacker who can reach NEF on the SBI can create, read, and delete PFD-management transaction state with a forged or arbitrary bearer token (e.g. Authorization: Bearer not-a-real-token). The route group is also reachable even when the running config&#8217;s ServiceList does not declare it, so operators who think they disabled the service via config are still exposed. This vulnerability is fixed in 4.2.2.<\/p>\n<p>  Severity: 0.0 | NA<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-44315 Published : May 27, 2026, 3:52 p.m. | 39\u00a0minutes ago Description :free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC&#8217;s NEF mounts the 3gpp-pfd-management API without inbound OAuth2\/bearer-token authorization. A network attacker who can reach NEF on the SBI can create, read, and delete PFD-management transaction state &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-78932","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=78932"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78932\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=78932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=78932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=78932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}