CVE-2026-65886

Joomla Extension - balbooa.com - Unauthenticated arbitrary file read in Gridbox < 2.20.2 - The photo viewer allows unauthenticated attackers to view arbitrary files.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://mysites.guru/blog/gridbox-23-critical-vulnerabilities/	Third Party Advisory
https://www.balbooa.com/gridbox	Product

Configurations

Configuration 1 (hide)

cpe:2.3:a:balbooa:gridbox:*:*:*:*:*:joomla\!:*:*

History

23 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) Extensión de Joomla - balbooa.com - Lectura de archivo arbitrario no autenticada en Gridbox anterior a 2.20.2 - El visor de fotos permite a atacantes no autenticados ver archivos arbitrarios.

Information

Published : 2026-07-29 15:16

Updated : 2026-10-23 23:10

NVD link : CVE-2026-65886

Mitre link : CVE-2026-65886

CVE.ORG link : CVE-2026-65886

JSON object : View

Products Affected

balbooa

gridbox

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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