{"schema_version":"1.3.1","id":"GO-2026-5717","modified":"2026-06-25T22:34:38Z","published":"2026-06-25T22:34:38Z","aliases":["CVE-2026-44320","GHSA-wqfh-gq79-j8mf"],"summary":"free5GC's NEF nnef-callback route group is unauthenticated; forged callback requests are accepted into the processing path in github.com/free5gc/nef","details":"free5GC's NEF nnef-callback route group is unauthenticated; forged callback requests are accepted into the processing path in github.com/free5gc/nef","affected":[{"package":{"name":"github.com/free5gc/nef","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"ecosystem_specific":{}}],"references":[{"type":"ADVISORY","url":"https://github.com/free5gc/free5gc/security/advisories/GHSA-wqfh-gq79-j8mf"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-44320"},{"type":"FIX","url":"https://github.com/free5gc/nef/pull/24"},{"type":"WEB","url":"https://github.com/free5gc/free5gc/issues/860"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5717","review_status":"UNREVIEWED"}}