{"id":"CVE-2026-94389","title":"Unauthenticated Remote Code Execution (RCE) in AcyMailing SMTP Newsletter <= 11.0.5 versions.","summary":"Unauthenticated Remote Code Execution (RCE) in AcyMailing SMTP Newsletter <= 11.0.5 versions.","severity":"critical","cvss":9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-94"],"vendor":"AcyMailing Newsletter Team","product":"acymailing","affected":["acymailing >= n/a <= 11.0.5"],"published":"2026-09-30","updated":"2026-09-30","sourceUpdated":"2026-09-30T14:17:49.070","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-94389","references":[{"url":"https://patchstack.com/database/wordpress/plugin/acymailing/vulnerability/wordpress-acymailing-smtp-newsletter-plugin-11-0-5-remote-code-execution-rce-vulnerability?_s_id=cve","label":"audit@patchstack.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-30T13:11:31.502437Z"},"ingestedAt":"2026-09-30T13:03:52.010Z","slug":"CVE-2026-94389","body":"## Overview\n\nUnauthenticated Remote Code Execution (RCE) in AcyMailing SMTP Newsletter <= 11.0.5 versions.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":49.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}