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CVE Vulnerability Details :
CVE-2026-48941
PUBLISHED
More InfoOfficial Page
Assigner-Joomla
Assigner Org ID-6ff30186-7fb7-4ad9-be33-533e7b05e586
View Known Exploited Vulnerability (KEV) details
Published At-25 Jun, 2026 | 15:25
Updated At-28 Jun, 2026 | 18:38
Rejected At-
▼CVE Numbering Authority (CNA)
Joomla Extension - getk2.org - Unauthenticated folder delete in K2 extension for Joomla < 2.26

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
getk2.org
Product
K2 extension for Joomla
Default Status
unaffected
Versions
Affected
  • 1.0-2.26
Problem Types
TypeCWE IDDescription
CWECWE-862CWE-862 Missing Authorisation
Type: CWE
CWE ID: CWE-862
Description: CWE-862 Missing Authorisation
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Matan Bahar
finder
Niv Kochan
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.getk2.org/
product
Hyperlink: https://www.getk2.org/
Resource:
product
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found