Path Traversal in Hkuds Lightrag
CVE-2025-6773
A vulnerability was found in HKUDS LightRAG up to 1.3.8. It has been declared as critical. Affected by this vulnerability is the function upload_to_input_dir of the file lightrag/api/routers/document_routes.py of the component File Upload…
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.001 (16.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C.
Affected products
- Hkuds Lightrag — versions 1.3.0, 1.3.1, 1.3.2
Weakness classification (CWE)
References
- VDB-314089 | HKUDS LightRAG File Upload document_routes.py upload_to_input_dir path traversal (vdb-entry, technical-description)
- VDB-314089 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
- Submit #601276 | HKUDS LightRAG v1.3.8 Path Traversal (third-party-advisory)
- github.com/HKUDS/LightRAG/issues/1692 (issue-tracking)
- github.com/HKUDS/LightRAG/issues/1692 (issue-tracking)
- github.com/HKUDS/LightRAG/commit/60777d535b719631680bcf5d0969bdef79ca4eaf (patch)
Frequently asked questions
- What is CVE-2025-6773?
- CVE-2025-6773 is a medium-severity vulnerability in Hkuds Lightrag, classified under Path Traversal. CVSS score: 5.3/10. Published 2025-06-27.
- How severe is CVE-2025-6773?
- Medium severity. CVSS v3 base score is 5.3 out of 10.