Description
An arbitrary file upload and path traversal vulnerability exists in LZ-litchi 1.0.0. Unauthenticated remote attackers can upload arbitrary files and write them outside the intended storage directory via the directory parameter in POST /app-api/infra/file/upload.
Published: 2026-09-09
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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References
History

Thu, 10 Sep 2026 20:00:00 +0000

Type Values Removed Values Added
Title Unauthenticated File Upload and Path Traversal in LZ-litchi
Weaknesses CWE-22

Thu, 10 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 09 Sep 2026 23:00:00 +0000

Type Values Removed Values Added
Title Unauthenticated File Upload and Path Traversal in LZ-litchi
Weaknesses CWE-22
CWE-434

Wed, 09 Sep 2026 21:45:00 +0000

Type Values Removed Values Added
Description An arbitrary file upload and path traversal vulnerability exists in LZ-litchi 1.0.0. Unauthenticated remote attackers can upload arbitrary files and write them outside the intended storage directory via the directory parameter in POST /app-api/infra/file/upload.
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-09-10T15:23:05.592Z

Reserved: 2026-08-07T00:00:00.000Z

Link: CVE-2026-71805

cve-icon Vulnrichment

Updated: 2026-09-10T15:22:57.302Z

cve-icon NVD

Status : Deferred

Published: 2026-09-09T22:18:19.043

Modified: 2026-09-10T16:17:53.127

Link: CVE-2026-71805

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-10T23:15:08Z

Weaknesses