CVE-2025-10000
WordPress vulnerability analysis and mitigation

Overview

The Qyrr WordPress plugin (versions up to 2.0.7) contains a critical vulnerability (CVE-2025-10000) related to arbitrary file uploads. The vulnerability exists due to missing file type validation in the blob_to_file() function, affecting the plugin's QR-Code creation functionality (NVD).

Technical details

The vulnerability stems from inadequate file type validation in the blob_to_file() function within the plugin's codebase. It has been assigned a CVSS v3.1 Base Score of 6.4 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N. The vulnerability is classified as CWE-434 (Unrestricted Upload of File with Dangerous Type) (NVD).

Impact

The vulnerability allows authenticated attackers with Contributor-level access or higher to upload arbitrary files to the affected site's server. This capability could potentially lead to remote code execution on the affected WordPress installations (NVD).

Mitigation and workarounds

Users should upgrade to a version newer than 2.0.7 when available. In the meantime, site administrators should carefully review and restrict user access privileges to minimize potential exploitation risks (NVD).

Additional resources


SourceThis report was generated using AI

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