CVE-2026-65890 PUBLISHED

Joomla Extension - balbooa.com - Unauthenticated SQL injection in Gridbox < 2.20.2

Assigner: Joomla
Reserved: 23.07.2026 Published: 29.07.2026 Updated: 29.07.2026

Joomla Extension - balbooa.com - Unauthenticated SQL injection in Gridbox < 2.20.2 - Multiple SQLi vectors allow unauthenticated actors to inject SQL in queries.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/SC:H/SI:H/SA:H
CVSS Score: 9.2

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	High
Attack Complexity	Low	Integrity	Low	Integrity	High
Attack Requirements	Present	Availability	Low	Availability	High
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	balbooa.com
Product	Gridbox extension for Joomla
Versions	Default: unaffected Version 1.0.0-2.20.1 is affected

Credits

Phil Taylor finder

References

Problem Types

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') CWE

Impacts

CAPEC-66 SQL Injection