Indico has a Cross-Site-Scripting during account creation
Impact
There is a Cross-Site-Scripting vulnerability during account creation when redirecting after the account has been successfully created. Exploitation requires the user to initiate the account creation process with a maliciously crafted link, and then finalize the signup process. Because of this, it can only target newly created (and thus unprivileged) Indico users so the benefits of exploiting it are very limited.
Patches
You should to update to Indico 3.3.4 as soon as possible. See the docs for instructions on how to update.
Workarounds
- If you build the Indico package yourself and cannot upgrade for some reason, you can simply update the
flask-multipassdependency to>=0.5.5which fixes the vulnerability. You would do that by editingrequirements.txtbefore building the package (see commit 7dcb573837), or possibly cherry-picking that particular commit. - Otherwise you could configure your web server to disallow requests containing a query string with a parameter that starts with
javascript:
For more information
If you have any questions or comments about this advisory:
- Open a thread in our forum
- Email us privately at indico-team@cern.ch
Software afectado
Haz clic en una tecnología para ver todas sus vulnerabilidades.
| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Python (PyPI) | indico | < 3.3.4 | 3.3.4 |
Referencias
- https://github.com/indico/indico/security/advisories/GHSA-rrqf-w74j-24ff
- https://github.com/indico/flask-multipass/commit/0bdcf656d469e5f675cb56fd644d82fea3a97c2a
- https://github.com/indico/indico/commit/7dcb573837b9fd09d95f74d1baeae225b164cc8f
- https://github.com/indico/indico/releases/tag/v3.3.4
- https://nvd.nist.gov/vuln/detail/CVE-2024-45399
- https://github.com/indico/indico
- https://github.com/pypa/advisory-database/tree/main/vulns/indico/PYSEC-2024-90.yaml
- Vector CVSS
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Debilidad (CWE)
CWE-1395, CWE-79- Plataforma
- Python (PyPI)
- Paquete
indico- Publicada
- 04.09.2024
- Actualizado
- 11.10.2026 11:20
Fuentes y licencias
OSV / GitHub Advisory Database - PYSEC-2024-90 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-rrqf-w74j-24ff - CC BY 4.0
Historial de vulnerabilidades: indico
Todas las vulnerabilidades publicadas de este paquete (Python (PyPI)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 16
- Primera → última
- 10.2019 10.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Alta 3
- Media 13
Divulgaciones por año
- 2019: 1
- 2020: 0
- 2021: 1
- 2022: 0
- 2023: 1
- 2024: 1
- 2025: 4
- 2026: 8
-
Indico has a Cross-Site-Scripting during account creation esta entrada
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