CVE-2026-67284

MEDIUM CVSS 4.0: 5.3 EPSS 0.21%
Updated Aug 12, 2026
Joomla
Parameter Value
CVSS 5.3 (MEDIUM)
Type CWE-284 (Improper Access Control)
Vendor Joomla
Public PoC No

Joomla Extension - tabaoca.org - Improper ACL implementation allows file operations in Cotton Cloud < 2.0.3 - Authenticated users could perform various file-related operations (read, delete, overwrite, re-assign permissions) on files owned by other users.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
None
No disruption

CVSS Vector v4.0

Vulnerable Products

tabaoca.org:cotton cloud extension for joomla