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CVE-2026-104028

CRITICAL 9.8 CVSS 3.1
Published
October 11, 2026
Last modified
October 13, 2026
NVD status
Deferred
Reported by
contact@wpscan.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 Anton Extensions WordPress plugin through 1.2.2 does not perform any capability check, nonce verification, or file-type validation before writing attacker-supplied content to an attacker-chosen path, allowing unauthenticated attackers to upload arbitrary PHP files and achieve remote code execution.

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

  • Unknown Anton Extensions — Up to and including 1.2.2

References

  • wpscan.com https://wpscan.com/vulnerability/0be8a03e-d854-48db-bdc0-1beead3d7b91/
  • nvd.nist.gov Official NVD record