CVE-2021-36839: Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Social Media Follow Buttons Bar plugin <= 4.73 at WordPress.

medium Affects social-media-buttons-toolbar (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2022-09-30; advisory modified 2026-06-17.

Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Social Media Follow Buttons Bar plugin <= 4.73 at WordPress.

Package: social-media-buttons-toolbar (WordPress plugin) WordPress
Affected versions: <=4.73
Fixed in: no fix recorded
Severity: medium CVSS 4.8
Exploitation: not on CISA KEV · EPSS 1% (43.5th percentile)
Published: 2022-09-30
Source: nvd

References

CWE-79

NVD record social-media-buttons-toolbar (WordPress plugin) advisories

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