CVE-2026-57828
HIGHJoomla Extension - phoca.cz - Authenticated file upload in RSFiles component < 6.1.3
Title source: cnaDescription
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.
References (2)
Core 2
Core References
Product product
https://www.phoca.cz/phocadownload
Third Party Advisory third-party-advisory
https://mysites.guru/blog/phoca-download-authenticated-file-upload-rce/
Scores
CVSS v3
8.8
EPSS
0.0037
EPSS Percentile
29.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-434
Status
published
Products (2)
phoca/download
< 6.1.3
phoca.cz/phoca.cz Phoca Download extension for Joomla
1.0-6.1.2
Published
Jul 11, 2026
Tracked Since
Jul 11, 2026