What the vulnerability does
01Description
Joomla Extension - digital-peak.com - Authenticated, privileged stored XSS in DP Calendar 7.0.0 - 10.11.2 - Location title is rendered in data attribute without escaping leads to XSS, needs create permission in DPCalendar.
Explanation of Vulnerability in Simple Terms
02Summary
The DP Calendar extension for Joomla contains a cross-site scripting (XSS) vulnerability in versions 7.0.0 through 10.11.2. An authenticated administrator can inject malicious scripts that execute in other users' browsers. The vulnerability requires high-level privileges to exploit but can compromise site security and user data.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers when they view affected pages.
Potential impact on your site
04Site Impact
An admin account compromise could allow script injection affecting all site visitors and administrators.
Conditions required to exploit
05Prerequisites
Attacker must have administrator-level access to the Joomla site.
Key dates
06Disclosure timeline
August 28, 2026
CVE published