CVE-2023-1869 Information

Description

The YourChannel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to and including 1.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative-level permissions and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Reference

https://wordpress.org/plugins/yourchannel/ https://www.wordfence.com/threat-intel/vulnerabilities/id/a81d5615-0b96-4d89-a525-7e80a10a9317?source=cve