CVE-2021-24486

PoC —

CVSS 3.1

5.4 medium

EPSS

<1%p48

Published

Aug 23, 2021 (Aug 23, 2021)

Modified

Jun 17, 2026

Description

The Simple Social Media Share Buttons – Social Sharing for Everyone WordPress plugin before 3.2.3 did not escape the align and like_button_size parameters of its SSB shortcode, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks.

Vendors: wpbrigade
Products: simple social media share buttons
Ecosystems: WordPress
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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