IA Squad
SearchPT
python · langflowHeads-up

langflow: Logout does not clear session cookies (CVE)

The logout endpoint now deletes auth cookies with matching parameters, and the frontend clears them.

20 Jun 2026Read 1 minSeverity: schedule it

What changed

The logout endpoint now deletes auth cookies with matching parameters, and the frontend clears them. Previously, session cookies were not properly cleared, leaving the previous user logged in.

Who it affects

Users of langflow versions before 1.7.0, especially those on shared computers.

What to do today

Upgrade to langflow version 1.7.0 or later.

The trail
Collected Audited Written Published