CVE-2026-76597 PUBLISHED

Joomla Extension - fabrikar.com - Unauthenticated arbitrary file upload to web root via list email plugin in Fabrik < 4.7.2

Assigner: Joomla
Reserved: 19.08.2026 Published: 22.08.2026 Updated: 22.08.2026

Joomla Extension - fabrikar.com - Unauthenticated arbitrary file upload to web root via list email plugin in Fabrik < 4.7.2 - The list email plugin controller allows to upload non-executable files to the webroot.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CVSS Score: 8.7

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	High	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	fabrikar.com
Product	Fabrik extension for Joomla
Versions	Default: unaffected Version 1.0.0-4.7.1 is affected

Credits

Phil Taylor, mysites.guru finder

References

https://www.fabrikar.com/

Problem Types

CWE-284 Improper Access Control CWE