CVE-2026-48940

CVSS Score & Metrics

Base Score

3.4 / 10

Vector String

                                        CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N                                    

Vulnerability Description

A Joomla user with K2 "create item" rights (Author tier by default) can submit an article whose `embedVideo` POST field contains a raw `<script>` tag; K2 stores it verbatim and renders it unescaped to any visitor of the article page.

Vulnerability Details

Published Date

June 25, 2026

Last Modified

June 25, 2026

CWE ID

CWE-79

Source

NVD

Vendor

getk2.com

Product

K2 extension for Joomla

External References

https://www.getk2.org/

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

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