CVE-2018-11690 Information

Description

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.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

http://packetstormsecurity.com/files/148127/Joomla-2.4.0-Gridbox-Cross-Site-Scripting.html http://seclists.org/fulldisclosure/2018/Jun/26 http://www.securityfocus.com/archive/1/542066/100/0/threaded https://vel.joomla.org/resolved/2155-gridbox-com-gridbox-multiple-vulnerabilities https://vulmon.com/vulnerabilitydetails?qid=CVE-2018-11690

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1