CVE-2026-61808

critical · 9.8

A public exploit / detection template exists

Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →

LightRAG provides simple and fast retrieval-augmented generation. Through version 1.5.4, the LightRAG API server binds to all network interfaces with authentication disabled by default, allowing an unauthenticated network attacker to read indexed document content, upload or delete documents, modify the knowledge graph, cancel pipelines, clear caches, and consume LLM resources. This issue is mitigated in version 1.5.5rc1.

9.8

CVSS

2.0%

EPSS (exploit prob.)

79th

EPSS percentile

2026-08-07

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-306

References

https://github.com/HKUDS/LightRAG/commit/0bd102401b4b28a02664e5b6af476bf7a4470292
https://github.com/HKUDS/LightRAG/security/advisories/GHSA-mmg5-8x8q-v934
https://github.com/HKUDS/LightRAG/security/advisories/GHSA-mmg5-8x8q-v934

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-61808