{"id":"CVE-2026-108720","summary":"phpIPAM through 1.8.3 Missing Authorization in Customers, Locations and NAT Pages","details":"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.","modified":"2026-10-13T02:46:14.518872761Z","published":"2026-10-11T12:19:31.281Z","database_specific":{"cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108720.json","cna_assigner":"VulnCheck"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/108xxx/CVE-2026-108720.json"},{"type":"ADVISORY","url":"https://hackmd.io/@haind/phpipam-tools-cross-section-address-disclosure"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108720"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/phpipam-through-1.8.3-missing-authorization-in-customers-locations-and-nat-pages"},{"type":"PACKAGE","url":"https://github.com/phpipam/phpipam"},{"type":"ARTICLE","url":"https://github.com/phpipam/phpipam/blob/e8010751d491e485acefa5787fb0e518eb948771/app/tools/customers/customer/objects/ipaddresses.php#L69-L110"},{"type":"ARTICLE","url":"https://github.com/phpipam/phpipam/blob/e8010751d491e485acefa5787fb0e518eb948771/app/tools/locations/single-location.php#L129-L195"},{"type":"ARTICLE","url":"https://github.com/phpipam/phpipam/blob/e8010751d491e485acefa5787fb0e518eb948771/app/tools/nat/nat_details.php#L16-L45"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/phpipam/phpipam","events":[{"introduced":"0"},{"fixed":"e8010751d491e485acefa5787fb0e518eb948771"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"1.8.3"},{"fixed":"1.8.3"}],"source":["AFFECTED_FIELD","DESCRIPTION"]}}],"versions":["v1.8.2","v1.8.1","v1.7.4","v1.7.1","v1.7.0","v1.6.0","v1.5.0","v1.3.2","v1.3.0","v1.2.0_beta2","v1.19.008","v1.16.003"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-108720.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}