CVE-2026-57828: Joomla Extension - phoca.cz - Authenticated file upload in Phoca Downloads component < 6.1.3
Published Jul 11, 2026
·Updated
Joomla Extension - phoca.cz - Authenticated file upload in Phoca Downloads component < 6.1.3 - The Joomla extension Phoca Downloads is vulnerable to an authenticated arbitrary file upload that allows registered users uploading executable files and leads to full RCE.
Affected Software
2 affected components
Joomla extension Phoca Downloads (RSFiles component)<6.1.3
Phoca Download Joomla\!<6.1.3
Event History
Jul 11, 2026
CVE Published
via MITRE·09:27 AM
Data Sourced
via MITRE·09:27 AM
DescriptionWeakness
Data Sourced
via NVD·10:16 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-57828?
CVE-2026-57828 has a critical severity rating of 9.
2
How do I fix CVE-2026-57828?
To mitigate CVE-2026-57828, update the Phoca Downloads extension to version 6.1.3 or later.
3
What type of vulnerability is CVE-2026-57828?
CVE-2026-57828 is an authenticated arbitrary file upload vulnerability.
4
What can attackers do with CVE-2026-57828?
Attackers can exploit CVE-2026-57828 to upload executable files, leading to full remote code execution.
5
Which Joomla extension is affected by CVE-2026-57828?
CVE-2026-57828 affects the Phoca Downloads Joomla extension within the RSFiles component.