8.8

CVE-2022-2039

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

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

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.
Mögliche Gegenmaßnahme
Free Live Chat Support: Update to version 1.0.12, or a newer patched version
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Livesupporti ≫ Free Live Chat Support SwPlatformwordpress Version <= 1.0.11
Weitere Schwachstelleninformationen
SystemWordPress Plugin
≫
Produkt Free Live Chat Support
Version *-1.0.11
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.53% 0.406
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
security@wordfence.com 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE-352 Cross-Site Request Forgery (CSRF)

The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

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