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CVE-2026-84048

JoomGallery extension for Joomla · Vulnerability

CVSS 4.0 6.3 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-84048

Published

Joomla Extension - joomgalleryfriends.net - Unauthenticated arbitrary file upload via the TUS endpoint in JoomGallery < 4.4.2 - The TUS endpoint allows arbitrary file uploads, however neither file name nor file extension are under attacker control. Code execution requires non-standard server configuration.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-84048

Published

JoomGallery extension for Joomla

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "defaultStatus": "unaffected",
                    "product": "JoomGallery extension for Joomla",
                    "vendor": "joomgalleryfriends.net",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "4.0.0-4.4.1"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON