CVE-2026-48941

MediumCVSS 6.5/10Last modified Oct 25, 2026

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/`

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Weakness enumeration

CWE-862

Affected software

Vendor	Product	Versions
getk2.org	K2 extension for Joomla	1.0-2.26

References

https://www.getk2.org/Product

Timeline

Published: Jun 25, 2026
Last modified: Oct 25, 2026
NVD status: Analyzed

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