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CVE-2026-19719

MEDIUM 6.8 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:H/UI:R/S:U/C:H/I:H/A:H

Description

The Social Media Share Buttons & Social Sharing Icons WordPress plugin before 3.0.1 does not escape the post title before outputting it in an inline JavaScript event handler, allowing users with the Contributor role and above to perform Stored Cross-Site Scripting attacks which are triggered when a visitor 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/c2f7987b-8cac-4c02-97f7-b33bea5b5cc4/
  • nvd.nist.gov Official NVD record