Cross-Site Scripting (XSS) Vulnerability in Balbooa Gridbox Extension for Joomla!

CVE-2018-11690 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:P/A:N

The Balbooa Gridbox extension version 2.4.0 and previous versions for Joomla! is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability via a crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.

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