HIGH 8.2 NVD
CVE-2026-115333
Lotus through 0.10.2 contains an improper authentication vulnerability in the Go event ingestion middleware that validates API keys by prefix only, without chec
Lotus through 0.10.2 contains an improper authentication vulnerability in the Go event ingestion middleware that validates API keys by prefix only, without checking the secret against the stored hashed_key. Attackers who know or obtain an API key prefix can submit usage events to POST /api/track/ as that organization, altering its metered usage and billing.
References
- https://github.com/uselotus/lotus
- https://github.com/uselotus/lotus/blob/0.10.2/go/event-ingestion/authn/authn.go#L85-L95
- https://hackmd.io/@leediay/BkUc3WL2Mx
- https://www.vulncheck.com/advisories/lotus-through-0.10.2-improper-authentication-via-even
This high severity vulnerability with a CVSS score of 8.2 was published on 2026-10-22 via NVD.
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