Description
Joomla Extension - acymailing.com - Remote Code Execution vulnerability in mailbox action feature in AcyMailing Enterprise extension < 11.1.0 - MIME parts of incoming emails were saved to media/com_acym/upload/ with no extension check, so anyone who could email the monitored mailbox could write a PHP file into the web root.
Published: 2026-09-26
Score: 9.5 Critical
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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References
Link Providers
https://www.acymailing.com/ cve-icon cve-icon
History

Sat, 26 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Description Joomla Extension - acymailing.com - Remote Code Execution vulnerability in mailbox action feature in AcyMailing Enterprise extension < 11.1.0 - MIME parts of incoming emails were saved to media/com_acym/upload/ with no extension check, so anyone who could email the monitored mailbox could write a PHP file into the web root.
Title Joomla Extension - acymailing.com - Remote Code Execution vulnerability in mailbox action feature in AcyMailing Enterprise extension < 11.1.0
Weaknesses CWE-434
References
Metrics cvssV4_0

{'score': 9.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Joomla

Published:

Updated: 2026-09-26T14:09:58.250Z

Reserved: 2026-09-20T18:03:41.238Z

Link: CVE-2026-94132

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-26T15:16:55.397

Modified: 2026-09-26T15:16:55.397

Link: CVE-2026-94132

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-26T16:30:07Z

Weaknesses
  • CWE-434

    Unrestricted Upload of File with Dangerous Type