CVE-2026-108720mediumCWE-862

CVE-2026-108720: medium-severity vulnerability in phpipam

phpIPAM through 1.8.3 Missing Authorization in Customers, Locations and NAT Pages

Published · Updated

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.3%
exploitation probability
0.3%top 81% of all CVEs
observed exploitation
nono source reports it
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.
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
Affected products
phpipam · phpipam
Related CVEs — phpipam

In the same product, most dangerous first.

CVE-2026-67602CRITICALphpIPAM < 1.8.2 Authentication Bypass via REST API Object CacheEPSS 0.6%CVE-2026-75105HIGHphpIPAM Temporary Subnet Share Information Disclosure via Address ParameterEPSS 0.5%CVE-2026-12194LOWPHPIPAM Authenticated LFIEPSS 0.4%
References
https://github.com/phpipam/phpipamhttps://github.com/phpipam/phpipam/blob/e8010751d491e485acefa5787fb0e518eb948771/app/tools/customers/customer/objects/ipaddresses.php#L69-L110https://github.com/phpipam/phpipam/blob/e8010751d491e485acefa5787fb0e518eb948771/app/tools/locations/single-location.php#L129-L195https://github.com/phpipam/phpipam/blob/e8010751d491e485acefa5787fb0e518eb948771/app/tools/nat/nat_details.php#L16-L45https://hackmd.io/@haind/phpipam-tools-cross-section-address-disclosurehttps://www.vulncheck.com/advisories/phpipam-through-1.8.3-missing-authorization-in-customers-locations-and-nat-pages