Drupal core - SA-CORE-2023-005
The file download facility doesn't sufficiently sanitize file paths in certain situations. This may result in users gaining access to private files that they should not have access to.
Some sites may require configuration changes following this security release. Review the release notes for your Drupal version if you have issues accessing private files after updating.
This advisory is covered by Drupal Steward. Because this vulnerability is not mass exploitable, your Steward partner may respond by monitoring-only, rather than enforcing a new WAF rule.
We would normally not apply for a release of this severity. However, in this case we have chosen to apply Drupal Steward security coverage to test our processes.
Drupal 7
- All Drupal 7 sites on Windows web servers are vulnerable.
- Drupal 7 sites on Linux web servers are vulnerable with certain file directory structures, or if a vulnerable contributed or custom file access module is installed.
Drupal 9 and 10
Drupal 9 and 10 sites are only vulnerable if certain contributed or custom file access modules are installed.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Paquete de Composer | drupal/core | >= 8.0.0, < 9.4.14, >= 9.5.0, < 9.5.8, >= 10.0.0, < 10.0.8 | 9.4.14, 9.5.8, 10.0.8 |
| Drupal (núcleo) | drupal/core | >= 8.0.0, < 9.4.14, >= 9.5.0, < 9.5.8, >= 10.0.0, < 10.0.8 | 9.4.14, 9.5.8, 10.0.8 |
Referencias
- Debilidad (CWE)
-- Plataforma
- Composer, Drupal
- Paquete
drupal/core- Publicada
- 19.04.2023
- Actualizado
- 11.10.2026 13:17
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-8849-cv9f-vccm - CC BY 4.0
OSV / GitHub Advisory Database - DRUPAL-CORE-2023-005 - CC BY-SA 2.0; code GPL-2.0-or-later
Historial de vulnerabilidades: drupal/core
Todas las vulnerabilidades publicadas de este paquete (Drupal (núcleo)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 165
- Primera → última
- 02.2018 09.2026
- Sin corrección
- 3
- Explotada en ataques
- 5
Distribución por gravedad
- Crítica 17
- Alta 44
- Media 72
- Baja 6
- Sin evaluar 26
Divulgaciones por año
- 2018: 4
- 2019: 14
- 2020: 12
- 2021: 11
- 2022: 61
- 2023: 6
- 2024: 36
- 2025: 8
- 2026: 13
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Drupal core - SA-CORE-2023-005 esta entrada
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