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.
Does this matter?
Lower severity and a low EPSS score (0.57%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 4.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.57% probability · 47th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- acurax/floating social media icon
- Source
- audit@patchstack.com
EPSS 0.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://patchstack.com/database/vulnerability/floating-social-media-icon/wordpress-floating-social-media-icon-plugin-4-3-5-authenticated-stored-cross-site-scripting-xss-vulnerabilityThird Party Advisory
- https://wordpress.org/plugins/floating-social-media-icon/Product
- https://patchstack.com/database/vulnerability/floating-social-media-icon/wordpress-floating-social-media-icon-plugin-4-3-5-authenticated-stored-cross-site-scripting-xss-vulnerabilityThird Party Advisory
- https://wordpress.org/plugins/floating-social-media-icon/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.