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OpenAdvisories
Critical · 9.8 CVE-2026-104028 EUVD-2026-96738GHSA-66q5-xq7g-7g4h

Anton Extensions <= 1.2.2 - Unauthenticated Arbitrary File Upload to RCE

Published Oct 11, 2026 · Updated Oct 11, 2026 · Assigned by WPScan

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 products

VendorProductAffectedFixed
— Anton Extensions ≤ 1.2.2 —

References