Stored Cross-Site Scripting Vulnerability in WP Chat App Plugin
CVE-2024-1761

5.4MEDIUM

Key Information:

Vendor
Wordpress
Status
WP Chat App
Vendor
CVE Published:
7 March 2024

Summary

The WP Chat App plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's widget/block in all versions up to, and including, 3.6.1 due to insufficient input sanitization and output escaping on user supplied attributes such as 'buttonColor' and 'phoneNumber'. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected Version(s)

WP Chat App * <= 3.6.1

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset?sfp_email=&s...

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ngô Thiên An
.