CVE-2026-61736
CVE-2026-61736 · LightRAG: CORS Wildcard + Credentials Enables Any-Origin Credentialed Requests
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
LightRAG provides simple and fast retrieval-augmented generation. Prior to 1.5.4, the server defaults to CORS_ORIGINS=* combined with allow_credentials=True in lightrag/api/lightrag_server.py, causing Starlette CORSMiddleware to effectively whitelist every origin for credentialed cross-origin requests. Any malicious website visited by an authenticated LightRAG user can silently make authenticated API requests, exfiltrating documents and knowledge graph data or performing destructive actions such as deleting the document store. This vulnerability is fixed in 1.5.4.
CVSS 9.3 · Crítica · EPSS 1,4% · Código de explotación público · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: python
Productos y versiones afectados
lightrag
- Versiones
- < 1.5.4: Afectada
Sin corrección publicada
lightrag-hku PyPI
- Versiones
- 0.0.2
- 0.0.3
- 0.0.4
- 0.0.5
- 0.0.6
- 0.0.7
- 0.0.8
- 0.0.9
- 1.0.0
- 1.0.1
- 1.0.3
- 1.0.5
- 1.0.6
- 1.0.8
- 1.0.9
- 1.1.0
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.5
- 1.1.6
- 1.1.7
- 1.2.1
- 1.2.2
- 1.2.3
- 1.2.5
- 1.2.6
- 1.3.0
- 1.3.1
- 1.3.2
- 1.3.3
- 1.3.4
- 1.3.5
- 1.3.6
- 1.3.7
- 1.3.8
- 1.3.9
- 1.4.0
- 1.4.1
- 1.4.10
- 1.4.11
- 1.4.11rc2
- 1.4.12
- 1.4.12rc1
- 1.4.13
- 1.4.13rc1
- 1.4.14
- 1.4.15
- 1.4.16
- 1.4.2
- 1.4.3
- 1.4.4
- 1.4.5
- 1.4.6
- 1.4.7
- 1.4.8.1
- 1.4.8.2
- 1.4.8rc4
- 1.4.8rc6
- 1.4.8rc7
- 1.4.8rc8
- 1.4.8rc9
- 1.4.9
- 1.4.9.1
- 1.4.9.10
- 1.4.9.11
- 1.4.9.2
- 1.4.9.3
- 1.4.9.4
- 1.4.9.4rc1
- 1.4.9.5
- 1.4.9.6
- 1.4.9.7
- 1.4.9.8
- 1.4.9.9
- 1.4.9rc1
- 1.4.9rc2
- 1.4.9rc3
- 1.4.9rc4
- 1.5.0
- 1.5.0rc1
- 1.5.0rc2
- 1.5.0rc3
- 1.5.1
- 1.5.2
- 1.5.3
- Intervalos de versiones afectados
- ECOSYSTEM: < 1.5.4
Actualiza a 1.5.4
Fuentes originales
- https://github.com/HKUDS/LightRAG/security/advisories/GHSA-6x6h-qqr7-855w
- https://github.com/HKUDS/LightRAG/pull/3317
- https://github.com/HKUDS/LightRAG/commit/09567a4c983f580050db63569dd477122c058c3d
- https://github.com/HKUDS/LightRAG/commit/df68d75f9dc29dd340ffb6794b48f48c4fdc9a2d
- https://github.com/HKUDS/LightRAG/commit/ebba6548639c0f2e8919100eff76b401f1222252
- https://github.com/HKUDS/LightRAG/releases/tag/v1.5.4
- https://nvd.nist.gov/vuln/detail/CVE-2026-61736