CVE-2026-104028

CRITICALCVSS 9.8

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.

Timeline

Published:October 11th, 2026 7:17 AM

Last modified:October 11th, 2026 12:16 PM

CVSS Scoring

CVSS v3: 9.8 (CRITICAL)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-434

References & Reports

Advisories, patches, and third-party reports

https://wpscan.com/vulnerability/0be8a03e-d854-48db-bdc0-1beead3d7b91/

Source: NIST NVD · Data may lag official sources by up to one minute