CVE-2022-2039
Free Live Chat Support <= 1.0.11 - Cross-Site Request Forgery to Cross-Site Scripting
- State
- Published
- Severity
- 8.8 High
- Published
- Jul 18, 2022
- Updated
- Apr 8, 2026
- Reserved
- Jun 9, 2022
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | Wordfence |
Weaknesses
- CWE-352 Cross-Site Request Forgery (CSRF)
Affected Products
| Product | Versions |
|---|---|
Free Live Chat Supportlivesupporti |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/dfa3efa2-c542-44b9-8039-13e6eac75101?source=cve
- https://plugins.trac.wordpress.org/browser/livesupporti/trunk/livesupporti.php#L67
- https://wordpress.org/plugins/livesupporti/#developers
- https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2039
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2762052%40livesupporti&new=2762052%40livesupporti&sfp_email=&sfph_mail=
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