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CVE-2022-2039

HIGH 8.8 CVSS 3.1
Published
July 18, 2022
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

Affected WordPress components

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

  • livesupporti Free Live Chat Support — Up to and including 1.0.11
  • livesupporti free_live_chat_support — Up to and including 1.0.11

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/livesupporti/trunk/livesupporti.php#L67 Patch, Third Party Advisory
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2762052%40livesupporti&new=2762052%40livesupporti&sfp_email=&sfph_mail=
  • wordpress.org https://wordpress.org/plugins/livesupporti/#developers
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/dfa3efa2-c542-44b9-8039-13e6eac75101?source=cve
  • www.wordfence.com https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2039 Third Party Advisory
  • nvd.nist.gov Official NVD record