https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-09T19:53:25.855259+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-107397 fkie_cve-2026-107397 2026-10-09T19:53:25.859187+00:00

Indico is an event management system that uses Flask-Multipass, a multi-backend authentication system for Flask. Prior to 3.3.13, users who can create content, including speakers who can create minutes, can store crafted HTML in event minutes. When concurrent edits are made to the same minutes, the minute editor conflict UI can execute attacker-controlled script in the viewer's browser in the Indico origin. This issue is fixed in version 3.3.13.

 https://vulnerability.circl.lu/vuln/ghsa-cw24-x4mj-fw3q GHSA-cw24-x4mj-fw3q — Indico: Cross-Site-Scripting in minutes editor 2026-10-09T19:53:25.859269+00:00

Affected: PyPI: indico

### Impact There is a Cross-Site-Scripting vulnerability in the minute editor conflict UI tha's shown when concurrent edits are made to the same minutes in an event.

### 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 - Set `CSP_ENABLED = True` in `indico.conf` - **this is recommended regardless of updating**. - Only let trustworthy users create content (including minutes which speakers can typically do as well) on Indico.

### 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)