Joomla Extension - acymailing.com - Remote Code Execution vulnerability in mailbox action feature in AcyMailing Enterprise extension <…
CVE-2026-94132
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/comacym/upload/ with no extension check, so anyone who could email the monitored mailbox could write a PHP file into the web root.
Proof-of-concept code is published
Public PoC
- Public PoCmurrez/CVE-2026-941321 stars
Signals come from Exploit-DB, Metasploit, Nuclei and published proof-of-concept repositories. Their absence means nothing was found, not that nothing exists.
Assessment
- CVSS
- 9.5 (v4.0)
- Severity
- Critical
- EPSS
- 0.47% chance of exploitation in the next 30 days
- Known exploited
- Not listed in CISA KEV
- Exploit availability
- Public PoC
- Published
- 26 September 2026
- Last updated
- 12 November 2026
- Assigner
- Joomla
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
At the source
References
Community proofs of concept
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