Is CVE-2026-116400 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-116400?

CVE-2026-116400 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-116400

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in bPlugins Button Block button-block allows Stored XSS.This issue affects Button Block: from n/a through 1.2.7.