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

Unauthenticated Arbitrary File Upload to RCE vulnerability discovered by Pablo González Pérez, Francisco José Ramírez Vicente and Iñigo Sánchez Enciso in WordPress Plugin Anton Extensions versions = 1.2.2...

CVE-2026-104028

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...

EUVD-2026-96738

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...

CVE-2026-104028 Anton Extensions <= 1.2.2 - Unauthenticated Arbitrary File Upload to RCE

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...

CVE-2026-104028 Anton Extensions <= 1.2.2 - Unauthenticated Arbitrary File Upload to RCE

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...

CVE-2026-104028

The Anton Extensions WordPress plugin, in versions up to and including 1.2.2 , is vulnerable to an unauthenticated arbitrary file upload. The flaw exists because the plugin fails to perform capability checks , nonce verification , or file-type validation when writing attacker-supplied content to ...

PT-2026-110011

Name of the Vulnerable Software and Affected Versions Anton Extensions versions prior to 1.2.3 Description An issue exists where the plugin fails to perform capability checks, nonce verification, and file-type validation before writing content to a chosen path. This allows unauthenticated attacke...

CVE-2026-104028: Unrestricted Upload of File with Dangerous Type

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...

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

Description The plugin 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. PoC The PoC will be...

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

Description The plugin 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. The PoC will be...