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TI-2018-08357 Aliases CVE-2018-11690GHSA-22hv-hj5v-qg3v

The Balbooa Gridbox extension version 2.4.0 and previous versions for Joomla! is…

Priority MEDIUM 52CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

EPSS 0.32933 98th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:balbooa:gridbox:*:*:*:*:*:joomla\!:*:*up to 2.4.0VulnerableBalbooa
  • cpe:2.3:a:balbooa:gridbox:*:*:*:*:*:joomla\!:*:* Versions up to 2.4.0 Vulnerable ·Balbooa

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-11690
  2. 2026-10-03 Alias added: GHSA-22hv-hj5v-qg3v

References

Exploit 3

Advisory 1

  • TI-2026-46929 Improper access control in Balbooa Gridbox extension for Joomla CVSS 4.0CRITICAL 10.0
  • TI-2026-46928 Improper access control in Balbooa Gridbox extension for Joomla CVSS 4.0CRITICAL 10.0
  • TI-2026-46925 Improper access control in Balbooa Gridbox extension for Joomla CVSS 4.0CRITICAL 10.0
  • TI-2026-46931 SQL injection in Balbooa Gridbox extension for Joomla CVSS 4.0CRITICAL 9.2
  • TI-2026-46930 Joomla Extension - balbooa.com - Unauthenticated recursive directory deletion in Gridbox < 2.20.2 CVSS 4.0CRITICAL 9.2
  • TI-2026-46927 Path traversal in Balbooa Gridbox extension for Joomla CVSS 4.0CRITICAL 9.2
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences