EUVD-2026-111475

A vulnerability was found in jeremyckahn Chitchatter up to f82538633813c854a81a8b2112a2f6ba17b39cbc. The affected element is the function isConfigMessageEvent of the file src/Bootstrap.tsx of the component PostMessage Handler. Performing a manipulation of the argument parentDomain results in...

CVE-2026-118129

A vulnerability exists in jeremyckahn Chitchatter (up to commit f82538633813c854a81a8b2112a2f6ba17b39cbc ) within the PostMessage Handler component. The isConfigMessageEvent function in the src/Bootstrap.tsx file is susceptible to improper authentication due to the manipulation of the parentDomai...