Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-8ffj-4hx4-9pgf | lightrag-hku: JWT Algorithm Confusion Vulnerability |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Wed, 08 Apr 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 08 Apr 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | LightRAG provides simple and fast retrieval-augmented generation. Prior to 1.4.14, the LightRAG API is vulnerable to a JWT algorithm confusion attack where an attacker can forge tokens by specifying 'alg': 'none' in the JWT header. Since the jwt.decode() call does not explicitly deny the 'none' algorithm, a crafted token without a signature will be accepted as valid, leading to unauthorized access. This vulnerability is fixed in 1.4.14. | |
| Title | LightRAG has a JWT Algorithm Confusion Vulnerability in LightRAG API | |
| Weaknesses | CWE-347 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-04-08T20:18:55.606Z
Reserved: 2026-04-07T00:23:30.595Z
Link: CVE-2026-39413
Updated: 2026-04-08T20:18:48.737Z
Status : Awaiting Analysis
Published: 2026-04-08T20:16:25.877
Modified: 2026-04-08T21:26:13.410
Link: CVE-2026-39413
No data.
OpenCVE Enrichment
No data.
Github GHSA