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CVE-2025-10041

CRITICAL 9.8 CVSS 3.1
Published
October 15, 2025
Last modified
October 8, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-434
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

The Flex QR Code Generator plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in thesave_qr_code_to_db() function in all versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • ajitdas Flex QR Code Generator — Up to and including 1.2.5

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/flex-qr-code-generator/tags/1.2.5/qr-code-generator.php#L208
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3379026%40flex-qr-code-generator&new=3379026%40flex-qr-code-generator&sfp_email=&sfph_mail=
  • wordpress.org https://wordpress.org/plugins/flex-qr-code-generator/
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/40000879-a5ef-48f2-97e4-77d527259af0?source=cve
  • nvd.nist.gov Official NVD record