Cross-site Scripting (XSS) - Stored in Packagist remdex/livehelperchat prior to 3.93v.
https://github.com/advisories/GHSA-54qq-9chj-rxhv
https://huntr.dev/bounties/36abbd6e-239e-4739-8c77-ba212b946a4a
https://github.com/livehelperchat/livehelperchat/commit/8fdb4f67ac1a095331aa0fb4630ef9dfe8e75dcb