PYSEC-2026-1539
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/lightrag-hku/PYSEC-2026-1539.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2026-1539
- Aliases
- Published
- 2026-07-07T16:02:55.887572Z
- Modified
- 2026-07-07T17:46:51.288990689Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
- 4.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- HKUDS LightRAG allows Path Traversal via function upload_to_input_dir
- Details
-
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 uploadtoinputdir of the file lightrag/api/routers/documentroutes.py of the component File Upload. The manipulation of the argument file.filename leads to path traversal. It is possible to launch the attack on the local host. The identifier of the patch is 60777d535b719631680bcf5d0969bdef79ca4eaf. It is recommended to apply a patch to fix this issue.
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2025-6773
- https://github.com/HKUDS/LightRAG/issues/1692
- https://github.com/HKUDS/LightRAG/issues/1692#issuecomment-3009368235
- https://github.com/HKUDS/LightRAG/commit/60777d535b719631680bcf5d0969bdef79ca4eaf
- https://github.com/HKUDS/LightRAG
- https://vuldb.com/?ctiid.314089
- https://vuldb.com/?id.314089
- https://vuldb.com/?submit.601276
- https://pypi.org/project/lightrag-hku
- https://github.com/advisories/GHSA-v9w6-9hq9-33ch
Affected packages
PyPI / lightrag-hku
Package
- Name
- lightrag-hku
- View open source insights on deps.dev
- Purl
- pkg:pypi/lightrag-hku
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed1.3.8