Vulnerability · Published Aug 12, 2026 · Assigned by Joomla
CVE-2026-67284Joomla Extension - tabaoca.org - Improper ACL checks allow file operations in Cotton Cloud < 2.0.2
Medium 5.3
In plain English
A medium-severity improper access control in Cotton Cloud extension for Joomla from tabaoca.org. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).
Severity (CVSS 4.0)5.3Medium
Exploit odds (30 days)0.4%top 71.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| tabaoca.org | Cotton Cloud extension for Joomla | 1.0.0-2.0.2 |
Weakness: CWE-284 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
References
- https://www.tabaoca.org/ product