CVE-2026-48941
Joomla Extension - getk2.com - Unauthenticated folder delete in K2 extension for Joomla < 2.26
Description
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/`
INFO
Published Date :
June 25, 2026, 3:25 p.m.
Last Modified :
June 25, 2026, 3:25 p.m.
Remotely Exploit :
No
Source :
Joomla
Affected Products
The following products are affected by CVE-2026-48941
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Validate and sanitize user-supplied 'sigProFolder' parameter.
- Ensure 'JFolder::delete()' operates on authorized paths only.
- Implement proper access controls for gallery operations.
- Update K2 component to the latest secure version.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-48941 vulnerability anywhere in the article.