medium6.5
CVE-2026-48941
The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under …
Impact
The K2 frontend `item.checkin` task accepts an unauthenticated `sigProFolder` query parameter and uses it directly to address a `JFolder::delete()` call under `/media/k2/galleries/`
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Joomlaworks | K2 | through 2.26 |