CVE-2026-21904
MEDIUM
NVD
CVSS Score
6.1
Severity
MEDIUM
Published
Apr 09, 2026
Vendor
unknown
Description
An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Juniper Networks Junos Space allows an attacker to inject script tags in the list filter field that, when visited by another user, enables the attacker to execute commands with the target's permissions, including an administrator. This issue affects all versions of Junos Space before 24.1R5 Patch V3.