CVE-2026-57828

UNKNOWN 0.0

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

CVSS Score

0.0

EPSS Score

0.3%

EPSS Percentile

17th

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.

CWE	CWE-434
Vendor	phoca.cz
Product	phoca.cz phoca download extension for joomla
Published	Jul 11, 2026
Last Updated	Jul 15, 2026

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Affected Versions

phoca.cz / phoca.cz Phoca Download extension for Joomla

1.0-6.1.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

phoca.cz: https://www.phoca.cz/phocadownload mysites.guru: https://mysites.guru/blog/phoca-download-authenticated-file-upload-rce/

Credits

Phil Taylor