CVE-2019-12999 json
Improper Access Control in Lightning Network Daemon
published 2020-01-31 6 y ago modified 2026-06-17 4 mo ago also GHSA-78hj-86cr-6j2v , GO-2022-0807 , EUVD-2021-0992
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.2%
- EPSS 2.2% chance of exploitation in 30 days, percentile 82%
- public exploits
- 0
- none known
Summary
Lightning Network Daemon (lnd) before 0.7 allows attackers to trigger loss of funds because of Incorrect Access Control.
Patch / fix
- go github.com/lightningnetwork/lnd 0.7.1-beta
- lightning network_daemon 0.7
Exploit prediction
2.24% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- lists.linuxfoundation.org https://lists.linuxfoundation.org/pipermail/lightning-dev/2019-September/002174.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/lightningnetwork/lnd | <0.7.1-beta |
0.7.1-beta |
Classification
- Weakness
-
- CWE-284 Improper Access Control
References
-
github.com
/lightningnetwork/lnd/commits/master
web, patch, third-party-advisory
-
lists.linuxfoundation.org
/pipermail/lightning-dev/2019-September/002174.html
web, exploit, mailing-list, third-party-advisory
-
github.com
/lightningnetwork/lnd/releases/tag/v0.7.0-beta
web, release-notes, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2019-12999
advisory
-
github.com
/lightninglabs/chanleakcheck
web
-
github.com
/advisories/GHSA-78hj-86cr-6j2v
advisory
Sources
- CVE List CVE-2019-12999
- GitHub Advisory GHSA-78hj-86cr-6j2v
- NVD CVE-2019-12999
- OSV GO-2022-0807
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.