CVE-2026-66623

HIGH 7.1

WordPress Social Media & Share Icons plugin <= 2.9.9 - Cross Site Scripting (XSS) vulnerability

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

Unauthenticated Cross Site Scripting (XSS) in Social Media & Share Icons <= 2.9.9 versions.

CWE	CWE-79
Vendor	inisev
Product	social media & share icons
Published	Aug 24, 2026
Last Updated	Aug 24, 2026

Stay Ahead of the Next One

Get instant alerts for inisev social media & share icons

Be the first to know when new high vulnerabilities affecting inisev social media & share icons are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

Inisev / Social Media & Share Icons

n/a ≤ 2.9.9

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/ultimate-social-media-icons/vulnerability/wordpress-social-media-share-icons-plugin-2-9-9-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

Bonds | Patchstack Bug Bounty Program