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CVE-2026-9644

MEDIUM 6.4 CVSS 3.1
Published
May 28, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Description

The LiveSmart Video Chat Live Video Chat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'livesmart_widget' shortcode in all versions up to, and including, 1.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

  • LiveSmart Video Chat Live Video Chat Plugin · new-dev-livesmart-video-chat
    Possible match Active
    Up to and including 1.2
    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

  • nhadjidimitrov LiveSmart Video Chat Live Video Chat — Up to and including 1.2

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3539257%40new-dev-livesmart-video-chat&new=3539257%40new-dev-livesmart-video-chat
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/a3798336-e63b-4ede-9e4d-09a28249ea46?source=cve
  • nvd.nist.gov Official NVD record