CVE-2021-36843 MEDIUM

CVE-2021-36843: WordPress Floating Social Media Icon plugin <= 4.3.5 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability

Vendor Acurax Technologies
Product Floating Social Media Icon (WordPress plugin)
Weakness CWE-79 · XSS
Published November 26, 2021
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

4.8/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction Required
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

What the vulnerability does

01Description

Authenticated Stored Cross-Site Scripting (XSS) vulnerability discovered in WordPress Floating Social Media Icon plugin (versions <= 4.3.5) Social Media Configuration form. Requires high role user like admin.

Key dates

02Disclosure timeline

November 26, 2021 CVE published
April 28, 2026 Record updated