phpIPAM through 1.8.3 contains a missing authorization vulnerability that allows authenticated low-privilege users to view restricted subnets and addresses because customer, location and NAT pages skip Subnets::check_permission. Attackers can open customer objects.php, single-location.php or nat_details.php to read IP addresses, CIDRs, hostnames and MAC addresses from sections they cannot access.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-862"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108720.json"
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "1.8.3"
},
{
"fixed": "1.8.3"
}
],
"source": [
"AFFECTED_FIELD",
"DESCRIPTION"
]
}