CVE-2026-67283 PUBLISHED

Joomla Extension - tabaoca.org - Improper ACL implementation allows allow file operations in Cotton Cloud < 2.0.2

Assigner: Joomla
Reserved: 29.07.2026 Published: 12.08.2026 Updated: 12.08.2026

Joomla Extension - tabaoca.org - Improper ACL implementation allows file operations in Cotton Cloud < 2.0.2 - Unauthenticated users could perform various file-related operations (read, delete, overwrite, re-assign permissions) on every file managed within the extension.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
CVSS Score: 6.9

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

CVSS 4.0

Product Status

Vendor	tabaoca.org
Product	Cotton Cloud extension for Joomla
Versions	Default: unaffected Version 1.0.0-2.0.1 is affected

Credits

Phil Taylor, mysites.guru finder

References

https://www.tabaoca.org/

Problem Types

CWE-284 Improper Access Control CWE