Description


Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Prior to 3.3.13, an authenticated user can misuse the legacy session export API to retrieve details for a restricted session without access to that session, as long as the containing event is accessible. The missing access check can disclose session metadata such as the title, description, and conveners. This issue is fixed in version 3.3.13.

Related CPE's


Could not find any relations

Weaknesses



CWE-862

CVSS impact metrics


CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

4.3 · Medium

Information


Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-08T20:17:34.250Z

12 hours ago

Last modified

2026-10-08T20:48:36.970Z

12 hours ago