CVE-2026-108720 Details
Description
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.
A missing authorization vulnerability exists in phpIPAM versions through 1.8.3, allowing authenticated low-privilege users to access restricted subnets and addresses. This issue arises because the customer, location, and NAT pages do not properly check permissions before rendering data. As a result, users can view sensitive information from sections they are not authorized to access.
The vulnerability can be fixed by adding the appropriate permission checks before rendering data on the affected pages. This involves consulting the 'Subnets::check_permission' function for each subnet and address to ensure the user has the necessary access before disclosing any information.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 11, 2026CISA-ADP
Assessed Oct 13, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| phpIPAM | <= 1.8.3 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 13, 2026 | CVE Modified | CISA-ADP |
| Oct 11, 2026 | New CVE Received | [email protected] |