CVE-2026-115451
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
ProductAdvanced Custom Fields extension for Joomla
PublishedNov 5, 2026
First seenNov 5, 2026
Weakness typeCWE-284Improper access control
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tassos.gr Advanced Custom Fields extension for Joomla | 3.1.4-3.1.8, 2.8.13-2.8.15 | — |
| tassos.gr Smile Pack extension for Joomla | 2.1.2-2.1.6, 1.2.7-1.2.9 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.