https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-11T07:35:16.109551+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-107395 fkie_cve-2026-107395 2026-10-11T07:35:16.135477+00:00

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.

 https://db.gcve.eu/vuln/ghsa-6p4f-j8j6-463q GHSA-6p4f-j8j6-463q — Indico: Missing access check in legacy session export API 2026-10-11T07:35:16.135555+00:00

Affected: PyPI: indico

### Impact A legacy API to retrieve session details could be misused to retrieve metadata (such as title, description and conveners) of a restricted session within without having access to that session, as long as the event itself was accessible.

### Patches You should to update to [Indico 3.3.13](https://github.com/indico/indico/releases/tag/v3.3.13) as soon as possible. See [the docs](https://docs.getindico.io/en/stable/installation/upgrade/) for instructions on how to update.

### Workarounds Restrict access to the event itself

### For more information If you have any questions or comments about this advisory:

- Open a thread in [our forum](https://talk.getindico.io/) - Email us privately at [indico-team@cern.ch](mailto:indico-team@cern.ch)