CVE-2025-21628

Chatwoot is a customer engagement suite. Prior to 3.16.0, conversation and contact filters endpoints did not sanitize the input of query_operator passed from the frontend or the API. This provided any actor who is authenticated, an attack vector to run arbitrary SQL within the filter query by adding a tautological WHERE clause. This issue is patched with v3.16.0.

More information : https://github.com/chatwoot/chatwoot/commit/b34dac7bbe3c910186083b680e51aad5ea60b44b