phpIPAM before 1.8.2 contains an authentication bypass vulnerability in the REST API that allows unauthenticated attackers to gain full API access by exploiting an insecure object cache keying mechanism. The cache is keyed by lookup value alone without including the searched column, enabling an entry written during an app_id lookup to satisfy a subsequent app_code lookup, allowing attackers to use the numeric database row identifier as an API token to read, write, and delete all IP address management records.

Project Subscriptions

Vendors Products
Phpipam Subscribe
Phpipam Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 24 Aug 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Phpipam
Phpipam phpipam
Vendors & Products Phpipam
Phpipam phpipam

Mon, 24 Aug 2026 14:00:00 +0000

Type Values Removed Values Added
Description phpIPAM before 1.8.2 contains an authentication bypass vulnerability in the REST API that allows unauthenticated attackers to gain full API access by exploiting an insecure object cache keying mechanism. The cache is keyed by lookup value alone without including the searched column, enabling an entry written during an app_id lookup to satisfy a subsequent app_code lookup, allowing attackers to use the numeric database row identifier as an API token to read, write, and delete all IP address management records.
Title phpIPAM < 1.8.2 Authentication Bypass via REST API Object Cache
Weaknesses CWE-706
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-08-24T13:57:42.191Z

Reserved: 2026-07-29T21:07:39.202Z

Link: CVE-2026-67602

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-24T14:16:57.347

Modified: 2026-08-24T14:16:57.347

Link: CVE-2026-67602

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-24T17:00:04Z

Weaknesses