CVE-2026-71283

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Source
https://cve.org/CVERecord?id=CVE-2026-71283
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-71283.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-71283
Published
2026-08-05T12:26:29Z
Modified
2026-08-28T11:30:49Z
Severity
  • 4.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
Fledge IoT Gateway Backup Restore Tar Path Traversal
Details

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")).

Database specific 
{
    "cna_assigner": "TuranSec",
    "cwe_ids": [
        "CWE-22"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/71xxx/CVE-2026-71283.json"
}
References

Affected packages

Git / github.com/fledge-iot/fledge

Affected ranges

Type
GIT
Repo
https://github.com/fledge-iot/fledge
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
f90ffc2047ee49a380ada98a59fcc2985bd6a943
Database specific
Show details 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.1.0"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

1.*
1.3
1.4.1
v1.*
v1.8.0
v1.8.1
v1.8.2
v1.9.0
v1.9.1
v1.9.2
v2.*
v2.0.0
v2.0.1
v2.1.0
v2.2.0
v2.3.0
v2.4.0
v2.5.0
v2.6.0
v3.*
v3.0.0
v3.1.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-71283.json"