CVE-2026-34750
CVE-2026-34750 · Payload has Insufficient Filename Validation in Client-Upload Signed-URL Endpoints
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Payload is a free and open source headless content management system. Prior to version 3.78.0 in @payloadcms/storage-azure, @payloadcms/storage-gcs, @payloadcms/storage-r2, and @payloadcms/storage-s3, the client-upload signed-URL endpoints for S3, GCS, Azure, and R2 did not properly sanitize filenames. An attacker could craft filenames to escape the intended storage location. This issue has been patched in version 3.78.0 for @payloadcms/storage-azure, @payloadcms/storage-gcs, @payloadcms/storage-r2, and @payloadcms/storage-s3.
CVSS 6.5 · Media · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: node
Productos y versiones afectados
payload
- Versiones
- < 3.78.0: Afectada
Sin corrección publicada
@payloadcms/storage-azure npm
- Intervalos de versiones afectados
- SEMVER: < 3.78.0
Actualiza a 3.78.0
@payloadcms/storage-gcs npm
- Intervalos de versiones afectados
- SEMVER: < 3.78.0
Actualiza a 3.78.0
@payloadcms/storage-r2 npm
- Intervalos de versiones afectados
- SEMVER: < 3.78.0
Actualiza a 3.78.0
@payloadcms/storage-s3 npm
- Intervalos de versiones afectados
- SEMVER: < 3.78.0
Actualiza a 3.78.0