CVE-2026-16250criticalCWE-434

CVE-2026-16250: critical vulnerability in Personal QR Message

Personal QR Message <= 1.0 - Unauthenticated Arbitrary File Upload

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48Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 9.8epss 0.8%
The Personal QR Message WordPress plugin through 1.0 does not restrict the file types that can be uploaded through an unauthenticated handler, allowing unauthenticated users to upload arbitrary executable PHP files that are directly reachable, leading to remote code execution.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Unknown · Personal QR Message
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