CVE-2026-94131
Received Received - Intake

Unauthenticated File Deletion in AcyMailing Enterprise Extension

Publication date: 2026-09-26

Last updated on: 2026-09-26

Assigner: Joomla! Project

Description
Joomla Extension - acymailing.com - Unauthenticated arbitrary file deletion in AcyMailing Enterprise extension < 11.1.0 - A subscriber could store a path in a file-type custom field and have AcyMailing delete that file when the field was cleared, including files outside the upload folder such as configuration.php.

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Meta Information

Published
2026-09-26
Last Modified
2026-09-26
Generated
2026-09-26
AI Q&A
2026-09-26
EPSS Evaluated
N/A
NVD
CVE-2026-94131
EUVD
EUVD-2026-87773

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
acymailing acymailing to 11.1.0 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

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Executive Summary

This vulnerability is an unauthenticated arbitrary file deletion in the AcyMailing Enterprise Joomla extension version below 11.1.0. A subscriber can exploit a file-type custom field by storing a path to a file, which AcyMailing will delete when the field is cleared. This includes files outside the upload folder, such as configuration.php.

Impact Analysis

An attacker could delete critical files on your system, including configuration files like configuration.php, leading to system instability, data loss, or complete site compromise. This could disrupt services, expose sensitive data, or allow further attacks.

Compliance Impact

This vulnerability could lead to unauthorized file deletion, potentially violating data integrity and availability requirements under GDPR and HIPAA. Loss of configuration files or other critical data may result in non-compliance with these regulations.

Mitigation Strategies

Update the AcyMailing Enterprise extension to version 11.1.0 or later to address the unauthenticated arbitrary file deletion vulnerability.

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