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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.

PUBLISHED Reserved 2026-05-26 | Published 2026-05-28 | Updated 2026-05-28 | Assigner Wordfence




MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

Any version
affected

Timeline

2026-05-20:Vendor Notified
2026-05-27:Disclosed

Credits

Muhammad Yudha - DJ finder

References

www.wordfence.com/...-e63b-4ede-9e4d-09a28249ea46?source=cve

plugins.trac.wordpress.org/...40new-dev-livesmart-video-chat

cve.org (CVE-2026-9644)

nvd.nist.gov (CVE-2026-9644)

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