Free Live Chat Support <= 1.0.11 - Cross-Site Request Forgery to Cross-Site Scripting
CVE-2022-2039

8.8HIGH

Key Information:

Vendor
Wordpress
Status
Free Live Chat Support
Vendor
CVE Published:
18 July 2022

Summary

The Free Live Chat Support plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.0.11. This is due to missing nonce protection on the livesupporti_settings() function found in the ~/livesupporti.php file. This makes it possible for unauthenticated attackers to inject malicious web scripts into the page, granted they can trick a site's administrator into performing an action such as clicking on a link.

Affected Version(s)

Free Live Chat Support * <= 1.0.11

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/livesupporti/t...
https://wordpress.org/plugins/livesupporti/#developers

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Masaki Sunayama
.