CVE-2026-15307
Vulnérabilité élevée dans Django (djangoproject)
Description
An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8. GeoDjango spatial lookups optimistically parse the right-hand-side value as a raster by passing it to the `django.contrib.gis.gdal.GDALRaster` constructor. Any value used in a spatial lookup against a `GeometryField` or `RasterField` reaches this constructor, including untrusted input, for example a spatial-field filter submitted through the Django admin changelist query string by a staff user with view permission. A `dict`, or a `str` holding its JSON representation, is opened in write mode regardless of the constructor's `write=False` default, allowing a file with an attacker-chosen name and contents to be written through a file-backed GDAL driver. Any other `str` is treated as a datasource, allowing an outbound network request through a GDAL virtual filesystem handler. Writing a file to a location later imported by the application can result in remote code execution. Earlier, unsupported Django series (such as 5.1.x, 5.0.x, and 4.2.x) were not evaluated and may also be affected. Django would like to thank Bence Nagy, localhost-detect, and kimchunbok_ for reporting this issue.
Gravité et risque d'exploitation
CVE-2026-15307 obtient un score CVSS de 8.8/10, soit une gravité élevée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 1.13 %, ce qui la place devant 66.0 % des CVE référencées.
Que faire ?
- Vérifiez si Django (versions <5.2.17, <6.0.8, 5.2, 5.2.17, 6.0, 6.0.8) est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.
Références
- https://docs.djangoproject.com/en/dev/releases/security/
- https://groups.google.com/g/django-announce
- https://github.com/django/django/commit/f1949c1f9758947ade984c895ff16bef46f56520
- https://github.com/django/django/commit/39b3e2d0c743a338def6c473086ebc06865e86b6
- https://github.com/django/django/commit/208f80cb682868b584ed0a78f23e4ba6304212aa
- https://github.com/django/django/commit/115ffd0463a765ab1cc93de18e94b5459b8a300e
- https://www.djangoproject.com/weblog/2026/aug/04/security-releases/