Tenteeglobal vulnerabilities

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Published CVEs affecting Tenteeglobal products: 1 record(s), with severity, exploitation and fixes.

Instant Appointment 1

Exploited only (KEV) →

CVE-2026-15282 Critical · 9.8 CWE-434 Jul 10, 2026

Instant Appointment <= 1.2 - Unauthenticated Arbitrary File Upload

The Instant Appointment plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'insapp_upload_image_as_attachment' function in all versions up to, and including, 1.2. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.