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.
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
| Link | Tags |
|---|---|
| http://seclists.org/fulldisclosure/2018/Jun/26 | mailing list exploit third party advisory |
| https://vel.joomla.org/resolved/2155-gridbox-com-gridbox-multiple-vulnerabilities | vendor advisory |
| https://vulmon.com/vulnerabilitydetails?qid=CVE-2018-11690 | third party advisory exploit |
| http://packetstormsecurity.com/files/148127/Joomla-2.4.0-Gridbox-Cross-Site-Scripting.html | exploit vdb entry third party advisory |
| http://www.securityfocus.com/archive/1/542066/100/0/threaded | mailing list exploit vdb entry third party advisory |