CVE-2026-66491 - Vulnerability Details - OpenCVE

Joomla Extension - phoca.cz - Arbitrary File Read in Phoca Commander 1.0.0-6.1.3 - Improper limitation of paths in the getSource function lead to an arbitrary file read vulnerability.

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00313.

Exploitation none

Automatable no

Technical Impact partial

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://www.phoca.cz/phocacommander

History

Fri, 07 Aug 2026 16:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Fri, 07 Aug 2026 08:45:00 +0000

Type	Values Removed	Values Added
Description		Joomla Extension - phoca.cz - Arbitrary File Read in Phoca Commander 1.0.0-6.1.3 - Improper limitation of paths in the getSource function lead to an arbitrary file read vulnerability.
Title		Joomla Extension - phoca.cz - Arbitrary File Read in Phoca Commander 1.0.0-6.1.3
Weaknesses		CWE-22
References		https://www.phoca.cz/phocacommander
Metrics		cvssV4_0 `{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: Joomla

Published: 2026-08-07T08:06:01.433Z

Updated: 2026-08-07T15:15:29.579Z

Reserved: 2026-07-27T13:01:42.270Z

Link: CVE-2026-66491

Vulnrichment

Updated: 2026-08-07T15:15:22.215Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-07T09:30:11Z

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