Vulnerability in Hkuds Lightrag
CVE-2026-61736
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 effectivel…
CVSS v3 metric
CVSS v3 base score 9.3 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N.
Affected products
- Hkuds Lightrag — versions < 1.5.4
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-61736?
- CVE-2026-61736 is a critical-severity vulnerability in Hkuds Lightrag, classified under Permissive Cross-domain Policy with Untrusted Domains. CVSS score: 9.3/10. Published 2026-07-15.
- How severe is CVE-2026-61736?
- Critical severity. CVSS v3 base score is 9.3 out of 10.