CVE-2026-21627
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Improper Access Control in Tassos Framework via Joomla com_ajax

Publication date: 2026-02-20

Last updated on: 2026-02-20

Assigner: Joomla! Project

Description
The vulnerability was rooted in how the Tassos Framework plugin handled specific AJAX requests through Joomla’s com_ajax entry point. Under certain conditions, internal framework functionality could be invoked without proper restriction.
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Meta Information
Published
2026-02-20
Last Modified
2026-02-20
Generated
2026-06-16
AI Q&A
2026-02-20
EPSS Evaluated
2026-06-15
NVD
CVE-2026-21627
EUVD
EUVD-2026-7670
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
tassos_marinos tassos_framework *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-284 The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
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Executive Summary

This vulnerability exists in the Tassos Framework plugin for Joomla. It is related to how the plugin handles certain AJAX requests through Joomla's com_ajax entry point. Under specific conditions, internal framework functionality can be accessed or invoked without proper restrictions, potentially allowing unauthorized actions.

Impact Analysis

Because the vulnerability allows internal framework functionality to be invoked without proper restriction, it could lead to unauthorized access or actions within the Joomla site using the Tassos Framework plugin. This could compromise the security and integrity of the affected system.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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