High severity · published Jul 11, 2026
CVE-2026-57828
Joomla Extension - phoca.cz - Authenticated file upload in Phoca Downloads component < 6.1.3
8.8
CVSS
0.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PP
phoca.cz Phoca Download extension for Joomla · phoca.cz
1.0-6.1.2 · source: vendor
DO
Download · Phoca
before 6.1.3 · source: NVD
Affected product
PP
phoca.cz Phoca Download extension for Joomla
phoca.cz