Threat intelligence

CM Map Locations <= 2.1.8 - Authenticated (Subscriber+) Arbitrary File Upload via cmloc_route_image_upload AJAX Action

CVE-2026-16601 · cm-map-locations

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Cm Map Locations at a vulnerable version. How SiteRespond intelligence works

Vulnerability: CM Map Locations <= 2.1.8 - Authenticated (Subscriber+) Arbitrary File Upload via cmloc_route_image_upload AJAX Action
Affected software: cm-map-locations(Plugin)
Affected versions: ≤ 2.1.8
Authentication: Authenticated (see advisory title)
Vulnerability type: Remote code execution
CVE: CVE-2026-16601
Published: 24 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run arbitrary code on the server if exploited.
Source: Data imported from Wordfence Intelligence (advisory 41308ae8-1b3d-4658-808d-630d6e673f3f). Methodology and redistribution notes

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