I’m looking for a plugin or a setting which can add a warning page before redirecting to an external link in any topic, of-course on a self hosted discourse instance. The intention is to prevent phishing attacks.

You can rewrite external links using a theme-component as described by Redirect Page for External URLs - #14 by Johani

Avertissement avant lien externe

Falco (Falco) Février 10, 2021, 1:44 6

1 « J'aime »

Sujet		Réponses	Vues
Preventing malicious linking Feature	35	4802	Décembre 26, 2017
Redirect Page for External URLs Support	15	3069	Mars 31, 2022
External Link Shield – Exit Confirmation & Trust Gating Theme component	4	156	Janvier 14, 2026
Link warning outside of forums Feature	4	1002	Novembre 9, 2017
Plugin to rewrite external links on new posts Marketplace	4	664	Mai 17, 2018