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[GHSA-q7c8-gfjh-8v4p] An issue was discovered in Free5gc NRF 1.4.0. In the... #7606

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[GHSA-q7c8-gfjh-8v4p] An issue was discovered in Free5gc NRF 1.4.0. In the... #7606

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26 changes: 24 additions & 2 deletions advisories/unreviewed/2026/01/GHSA-q7c8-gfjh-8v4p/GHSA-q7c8-gfjh-8v4p.json
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{
"schema_version": "1.4.0",
"id": "GHSA-q7c8-gfjh-8v4p",
"modified": "2026-01-23T21:30:43Z",
"modified": "2026-01-23T21:31:50Z",
"published": "2026-01-23T18:31:28Z",
"aliases": [
"CVE-2025-66719"
],
"summary": "GHSA-q7c8-gfjh-8v4p",
"details": "An issue was discovered in Free5gc NRF 1.4.0. In the access-token generation logic of free5GC, the AccessTokenScopeCheck() function in file internal/sbi/processor/access_token.go bypasses all scope validation when the attacker uses a crafted targetNF value. This allows attackers to obtain an access token with any arbitrary scope.",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"
}
],
"affected": [],
"affected": [
{
"package": {
"ecosystem": "Go",
"name": ""
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
]
}
],
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66719"
},
{
"type": "WEB",
"url": "https://github.com/free5gc/free5gc/issues/733"
},
{
"type": "WEB",
"url": "https://github.com/free5gc/free5gc/issues/736"
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