CVE-2026-100747
Medium
Description
Joomla Extension - svenbluege.de - CSRF in image upload in Event Gallery extension < 6.5.0 - Due to lack of an CSRF token check, a third-party site can upload files to an event and overwrite existing files with the same name.
SeverityMedium
CVSS6.5
Exploit probability1. percentile0.1%
ProductSvenbluege Event Gallery
PublishedSep 27, 2026
First seenSep 27, 2026
Weakness typeCWE-352Cross-site request forgery (CSRF)
How to fix
Update
- svenbluege event_gallery6.5.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| svenbluege event_gallery | v < 6.5.0 | 6.5.0 |
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