CVE-2023-28731

Unauthenticated RCE affecting the AcyMailing plugin for Joomla

Published Mar 30, 2023 CVSS 3.1 · 9.8 Critical EPSS 1.8% KEV · Not listed
Description
AnyMailing Joomla Plugin is vulnerable to unauthenticated remote code execution, when being granted access to the campaign's creation on front-office due to unrestricted file upload allowing PHP code to be injected.



This issue affects AnyMailing Joomla Plugin Enterprise in versions below 8.3.0.










Remediation

Vendor Solution

update to a fixed version (>= 8.3.0)


Vendor Workaround

Prevent the execution of PHP files in the thumbnail directory to prevent the injected code from being executed

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-32369 AnyMailing Joomla Plugin is vulnerable to unauthenticated remote code execution, when being granted access to the campaign's creation on front-office due to unrestricted file upload allowing PHP code to be injected. This issue affects AnyMailing Joomla Plugin Enterprise in versions below 8.3.0.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
NCSC.ch
Published
Updated
Feb 11, 2025, 8:11 PM
Reserved
Mar 22, 2023, 9:53 AM
Status
Modified
Published
Mar 30, 2023, 12:15 PM
Modified
Jun 17, 2026, 5:48 AM