PT-2026-65808

CVE-2026-66490

·

Published

2026-07-29

·

Updated

2026-07-29

Description by

CVSS 3.1
6.1
Medium
MetricsAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions Gridbox versions prior to 2.20.2
Description Stored cross-site scripting occurs via a comment avatar. Cross-site scripting is a technique where malicious scripts are injected into trusted websites.
Recommendations Update to version 2.20.2 or later.
Exploitability
Fix
Impacts
Researchers
Vendors
Affected products
Weakness enumeration
CWE-79: Improper Neutralization of Input During Web Page Generation (\'Cross-site Scripting\')
Related identifiers
CVE-2026-66490
Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com