{"id":"CVE-2026-104028","title":"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 attacker…","summary":"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 attacker…","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-434"],"published":"2026-10-11","updated":"2026-10-11","sourceUpdated":"2026-10-11T12:16:51.367","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-104028","references":[{"url":"https://wpscan.com/vulnerability/0be8a03e-d854-48db-bdc0-1beead3d7b91/","label":"contact@wpscan.com"}],"tags":["nvd"],"ingestedAt":"2026-10-11T08:44:24.708Z","epss":0.00211,"epssPercentile":0.1055,"slug":"CVE-2026-104028","body":"## Overview\n\nThe 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":219203,"id":"CVE-2026-104028","ts":1791723020356,"field":"cvss","old":null,"new":"9.8"},{"seq":219202,"id":"CVE-2026-104028","ts":1791723020356,"field":"severity","old":"none","new":"critical"}]}