Arbitrary file upload in Wpchill Qyrr – Simply And Modern Qr-Code Creation

CVE-2025-10000

The Qyrr – simply and modern QR-Code creation plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the blob_to_file() function in all versions up to, and including, 2.0.7. This makes it possible for authenticated attackers, with Contributor-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Vulnerability class: Unrestricted File Upload

EPSS: 0.004 (28.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-10000?
CVE-2025-10000 is a medium-severity vulnerability in Wpchill Qyrr – Simply And Modern Qr-Code Creation, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.4/10. Published 2025-09-30.
How severe is CVE-2025-10000?
Medium severity. CVSS v3 base score is 6.4 out of 10.