GHSA-GPXG-FX2G-QXJ2 Kanidm: Stored HTML injection in "passkey-enrolment" partial via displayname → htmx-driven authenticated request forgery

Summary The kanidmd web UI renders the WebAuthn passkey-registration challenge as raw JSON inside an inline element using the Askama |safe filter. The challenge embeds the account's displayname, which serdejson serialises without escaping . A displayname containing therefore terminates the script...

Kanidm: Stored HTML injection in "passkey-enrolment" partial via displayname → htmx-driven authenticated request forgery

Summary The kanidmd web UI renders the WebAuthn passkey-registration challenge as raw JSON inside an inline element using the Askama |safe filter. The challenge embeds the account's displayname, which serdejson serialises without escaping . A displayname containing therefore terminates the script...

Cross-Site Request Forgery

Cross-Site Request Forgery CSRF is a confused deputy attack where the attacker causes the browser to send a request to a target using the ambient authority of the user’s cookies or network position.1 For example, attacker.example can serve the following HTML to a victim and the browser will send ...