Paper/Archive/CVE-2026-94132

CVE-2026-94132

acymailing.com AcyMailing Enterprise extension for Joomla — Joomla Extension - acymailing.com - Remote Code Execution vulnerability in mailbox action feature in AcyMailing Enterprise extension < 11.1.0

EPSS 0.5%CVSS 9.5

critical.is priorityof 100

CVSS 9.5 (CNA)9.5 / 10 × 3028.5 Not in CISA KEV+300.0 EPSS percentile 40.7.407 × 208.1 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

AcyMailing Enterprise extension for Joomla6.0.0-11.0.5–CNA

Scores by source

Joomla (CNA)9.5CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refacymailing.com