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CVE-2021-36843: 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 lik

medium Affects floating-social-media-icon (WordPress plugin). Feed 2026.10.29.4, updated 2026-10-29; published ; advisory modified .

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 lik

Package
floating-social-media-icon (WordPress plugin) WordPress
Affected versions
<=4.3.5
Fixed in
no fix recorded
Severity
medium  CVSS 4.8
Exploitation
not on CISA KEV · EPSS 1% (47.3th percentile)
Published
2021-11-26
Source
nvd

References

CWE-79
NVD recordfloating-social-media-icon (WordPress plugin) advisories

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# then
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