CVE-2026-65890CWE-89sql-injection

CVE-2026-65890

Critical · published July 29, 2026

CVSS v3.1

9.8

EPSS

Percentile

42.0

In the wild

Unconfirmed

What it is

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

The record

Technical detail

CVSS v3.1: 9.8 · CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0: Not supplied
EPSS: 0.00502 · 42.0th percentile
Weakness: CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published: 2026-07-29T18:16Z

Affected products (1)

Product	Versions	Fixed in
balbooa/gridbox	< 2.20.2	2.20.2

References (2)

https://mysites.guru/blog/gridbox-23-critical-vulnerabilities/ · [email protected]https://www.balbooa.com/gridbox · [email protected]

EPSS history

Timeline

29 JUL 13:56Z
Joomla Extension - balbooa.com - Unauthenticated SQL injection in Gridbox < 2.20.2
cvelistv5