CVE-2026-57828

Joomla Extension - phoca.cz - Authenticated file upload in Phoca Downloads component < 6.1.3

Published Jul 11, 2026 CVSS 4.0 · 9 Critical EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Description Joomla Extension - phoca.cz - Authenticated file upload in RSFiles 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. 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.
Title Joomla Extension - phoca.cz - Authenticated file upload in RSFiles component < 6.1.3 Joomla Extension - phoca.cz - Authenticated file upload in Phoca Downloads component < 6.1.3
Type Values Removed Values Added
Description 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. Joomla Extension - phoca.cz - Authenticated file upload in RSFiles 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.
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Phoca
Phoca phoca Download Extension For Joomla
Vendors & Products Phoca
Phoca phoca Download Extension For Joomla
Type Values Removed Values Added
Description 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.
Title Joomla Extension - phoca.cz - Authenticated file upload in RSFiles component < 6.1.3
Weaknesses CWE-434
References
Metrics cvssV4_0

{'score': 9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Joomla
Published
Updated
Aug 19, 2026, 2:44 PM
Reserved
Jun 25, 2026, 4:55 PM
Status
Modified
Published
Jul 11, 2026, 10:16 AM
Modified
Oct 25, 2026, 3:10 PM