Description

WordPress Plugin Click to Call or Chat Buttons is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. WordPress Plugin Click to Call or Chat Buttons version 1.4.0 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.5.0 or latest

References

https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/click-to-call-or-chat-buttons/click-to-call-or-chat-buttons-140-authenticatedadmin-stored-cross-site-scripting

https://plugins.svn.wordpress.org/click-to-call-or-chat-buttons/trunk/readme.txt

Related Vulnerabilities

SharePoint CVE-2021-40486 Vulnerability (CVE-2021-40486)

IBM RTC Cross-site Scripting (XSS) Vulnerability (CVE-2020-4691)

Oracle HTTP Server Other Vulnerability (CVE-2007-0279)

WordPress Plugin Clockwork SMS Notfications Cross-Site Scripting (2.0.3)

WordPress Plugin All-In-One Security (AIOS)-Security and Firewall Cross-Site Scripting (3.9.7)

Severity

High

Classification

CVE-2023-25710 CWE-79 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update XSS