CVE-2026-9644

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.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
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
https://www.wordfence.com/threat-intel/vulnerabilities/id/a3798336-e63b-4ede-9e4d-09a28249ea46?source=cve

Configurations

No configuration.

History

28 May 2026, 06:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-28 06:16

Updated : 2026-06-17 11:05

NVD link : CVE-2026-9644

Mitre link : CVE-2026-9644

CVE.ORG link : CVE-2026-9644

JSON object : View

Products Affected

No product.

CWE

CWE-79

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

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