Vulnerability · Published Nov 5, 2026 · Assigned by Joomla
CVE-2026-115451Joomla Extension - tassos.gr - File deletion through improper access control in Advanced Custom Fields extension 2.8.13-2.8.15, 3.1.4-3.1.8 and Smile Pack 1.2.7-1.2.9, 2.1.2-2.1.6
Medium 6.5
In plain English
A medium-severity improper access control in Advanced Custom Fields extension for Joomla from tassos.gr. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).
Official description
Joomla Extension - tassos.gr - File deletion through improper access control in Advanced Custom Fields extension 2.8.13-2.8.15, 3.1.4-3.1.8 and Smile Pack 1.2.7-1.2.9, 2.1.2-2.1.6 - Anyone could delete images in the Gallery folders, including images on published articles and modules, without logging in. In ACF 3.1.7 and 3.1.8, users could also see, remove or save each other’s unsaved uploads.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| tassos.gr | Advanced Custom Fields extension for Joomla | 3.1.4-3.1.82.8.13-2.8.15 |
| tassos.gr | Smile Pack extension for Joomla | 2.1.2-2.1.61.2.7-1.2.9 |
Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
References
- https://www.tassos.gr/ product