CVE-2026-65886: gridbox before 2.20.2 (exclusive); +1 more affected products

CVE-2026-65886. CVSS 3.1 base score 7.5 (HIGH, NVD). EPSS 0.00552 (percentile 0.45356), scored 22-Oct-2026.

Affected technology

gridbox · before 2.20.2 (exclusive)
balbooa

Gridbox extension for Joomla · 1.0.0-2.20.1
balbooa.com

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Unauthenticated attackers can view arbitrary files. Vendor/CNA’s CVSS 4.0 assessment (base score 9.2/10) rates confidentiality impact as high; integrity and availability impact as none.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-22
CCR priority: 30.1 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · NVD
EPSS: 0.00552 · percentile 0.45356 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-65886.html