CVE-2026-71283 Fledge IoT Gateway Backup Restore Tar Path Traversal
MediumCVSS 4.9
EPSS 0.43%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Fledge's backup-restore upload handler, upload_backup (python/fledge/services/core/api/backup_restore.py), calls tarfile.extractall(temp_path) on an admin-uploaded tar archive with no filter argument and no per-member path validation. Requires the admin role (@has_permission("admin")).
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| fledge-iot fledge | <= 3.1.0 | No fix listed |
References
- github.com third-party-advisory
- github.com third-party-advisory