SARA / Free Tools / CVE / CVE-2023-39970

CVE-2023-39970 — Unrestricted Upload of File with Dangerous Type vulnerability in AcyMailing comp

Unrestricted Upload of File with Dangerous Type vulnerability in AcyMailing component for Joomla. It allows remote code execution.

CVSS

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EPSS

1.51% (top 19.00%)

CWE

CWE-434

Published

2023-08-17T20:06:32.953Z

Last modified

2024-10-20T04:33:26.300Z

CVSS vector

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01What is this vulnerability?

Unrestricted Upload of File with Dangerous Type vulnerability in AcyMailing component for Joomla. It allows remote code execution.

Vendor	Product	Versions
acymailing.com	AcyMailing component for Joomla	6.7.0-8.5.0

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

extensions.joomla.org — https://extensions.joomla.org/extension/acymailing-starter/

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