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CVE-2026-19723

HIGH 7.1 CVSS 3.1
Published
September 2, 2026
Last modified
September 3, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Description

The Social Media Share Buttons & Social Sharing Icons WordPress plugin before 3.0.1 does not properly escape a value taken from the incoming request before outputting it in an inline JavaScript event handler, leading to Reflected Cross-Site Scripting which is triggered when a user interacts with the affected button. Exploitation requires the Social Media Share Buttons & Social Sharing Icons WordPress plugin before 3.0.1 to be running a non-default icon display configuration.

Affected WordPress components

  • Social Media Share Buttons & Social Sharing Icons Plugin · ultimate-social-media-icons
    Confirmed match Active
    Before 3.0.1
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Social Media Share Buttons & Social Sharing Icons — Before 3.0.1

References

  • wpscan.com https://wpscan.com/vulnerability/d4ef9803-bcf8-4d3f-8a41-ea9b215dbafe/
  • nvd.nist.gov Official NVD record