CVE-2026-84048

Joomla Extension - joomgalleryfriends.net - Unauthenticated arbitrary file upload via the TUS endpoint in JoomGallery < 4.4.2

State: Published
Severity: 6.3 Medium
Published: Sep 15, 2026
Updated: Sep 19, 2026
Reserved: Sep 1, 2026

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Description

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.

Scores

CVSS	Score	Vector	Source
4.0	6.3 Medium	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:A	Joomla

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
JoomGallery extension for Joomlajoomgalleryfriends.net	4.0.0-4.4.1Affected

References

https://www.joomgalleryfriends.net/product

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