CVE-2021-24992

PoC —

CVSS 3.1

4.8 medium

EPSS

<1%p47

Published

Dec 27, 2021 (Dec 27, 2021)

Modified

Jun 17, 2026

Description

The Smart Floating / Sticky Buttons WordPress plugin before 2.5.5 does not sanitise and escape some parameter before outputting them in attributes and page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Vendors: buttonizer
Products: buttonizer
Ecosystems: WordPress
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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