CVE-2026-21625
High
Description
User provided uploads to the Easy Discuss component for Joomla aren't properly validated. Uploads are purely checked by file extensions, no mime type checks are happening.
SeverityHigh
CVSS8.8
Exploit probability—
ProductStackideas Easydiscuss
PublishedJan 16, 2026
First seenJan 16, 2026
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| stackideas easydiscuss | 1.0.0 ≤ v ≤ 5.0.15 | — |
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