CVE-2026-19047

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory (severity: LOW) published 2026-08-06. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 5.3Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A vulnerability was detected in NocteDefensor LudusMCP up to 1.0.24. This affects the function executeArbitraryCommand/executeCommand of the file src/ludusMCP/cliWrapper.ts of the component ludus_cli_execute. Performing a manipulation of the argument command/args results in command injection. The attack needs to be approached locally. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity53% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
51%
KEV
Not listed

Published

August 6, 2026

Last Modified

August 12, 2026

Advisory Details (3)

Auto-updated Aug 6, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Ludus CLI Fallback Command Injection Vulnerability in NocteDefensor/LudusMCP · Issue #2 · gongyanyugyy/public_exp · GitHub

https://github.com/gongyanyugyy/public_exp/issues/2
generic🟡 PoC Available

https://github.com/NocteDefensor/LudusMCP · Issue #3 · NocteDefensor/LudusMCP · GitHub

https://github.com/NocteDefensor/LudusMCP/issues/3
generic

GitHub - NocteDefensor/LudusMCP · GitHub

https://github.com/NocteDefensor/LudusMCP/

Vendor Advisories for CVE-2026-19047(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 15× in last 7d / 74× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 127 total refreshes for this CVE.

  1. 2026-09-21 12:50 UTCEG score recompute
  2. 2026-09-21 12:50 UTCGHSA enrichment
  3. 2026-09-20 04:08 UTCEG score recompute
  4. 2026-09-20 04:08 UTCGHSA enrichment
  5. 2026-09-19 03:13 UTCEG score recompute
  6. 2026-09-19 03:13 UTCGHSA enrichment
  7. 2026-09-18 19:27 UTCEPSS rescore
  8. 2026-09-18 01:55 UTCEG score recompute
  9. 2026-09-18 01:55 UTCGHSA enrichment
  10. 2026-09-17 00:59 UTCEG score recompute
  11. 2026-09-17 00:59 UTCGHSA enrichment
  12. 2026-09-16 14:07 UTCEPSS rescore
  13. 2026-09-16 05:14 UTCEPSS rescore
  14. 2026-09-15 14:28 UTCEG score recompute
  15. 2026-09-15 14:28 UTCGHSA enrichment
  16. 2026-09-14 10:50 UTCEG score recompute
  17. 2026-09-14 10:50 UTCGHSA enrichment
  18. 2026-09-13 16:46 UTCEPSS rescore
  19. 2026-09-13 09:54 UTCEG score recompute
  20. 2026-09-13 09:54 UTCGHSA enrichment
  21. 2026-09-12 15:00 UTCEPSS rescore
  22. 2026-09-12 08:58 UTCEG score recompute
  23. 2026-09-12 08:58 UTCGHSA enrichment
  24. 2026-09-11 14:52 UTCEPSS rescore
  25. 2026-09-11 09:36 UTCEPSS rescore
Show 75 more
  1. 2026-09-11 08:01 UTCEG score recompute
  2. 2026-09-11 08:01 UTCGHSA enrichment
  3. 2026-09-10 09:34 UTCEPSS rescore
  4. 2026-09-10 07:05 UTCGHSA enrichment
  5. 2026-09-09 06:09 UTCEG score recompute
  6. 2026-09-09 06:09 UTCGHSA enrichment
  7. 2026-09-08 22:00 UTCEPSS rescore
  8. 2026-09-07 17:58 UTCEG score recompute
  9. 2026-09-07 17:58 UTCGHSA enrichment
  10. 2026-09-07 16:01 UTCEPSS rescore
  11. 2026-09-06 13:47 UTCEPSS rescore
  12. 2026-09-06 11:07 UTCEG score recompute
  13. 2026-09-06 11:07 UTCGHSA enrichment
  14. 2026-09-05 10:11 UTCEG score recompute
  15. 2026-09-05 10:11 UTCGHSA enrichment
  16. 2026-09-04 09:12 UTCEG score recompute
  17. 2026-09-04 09:12 UTCGHSA enrichment
  18. 2026-09-04 05:06 UTCEPSS rescore
  19. 2026-09-03 06:15 UTCEG score recompute
  20. 2026-09-03 06:15 UTCGHSA enrichment
  21. 2026-09-02 14:11 UTCEPSS rescore
  22. 2026-09-01 23:36 UTCEG score recompute
  23. 2026-09-01 23:35 UTCGHSA enrichment
  24. 2026-09-01 13:53 UTCEPSS rescore
  25. 2026-09-01 04:39 UTCEPSS rescore
  26. 2026-08-31 22:36 UTCEG score recompute
  27. 2026-08-31 22:36 UTCGHSA enrichment
  28. 2026-08-30 19:17 UTCEPSS rescore
  29. 2026-08-30 17:02 UTCEG score recompute
  30. 2026-08-30 17:02 UTCGHSA enrichment
  31. 2026-08-30 01:22 UTCEPSS rescore
  32. 2026-08-29 16:06 UTCEG score recompute
  33. 2026-08-29 16:06 UTCGHSA enrichment
  34. 2026-08-28 21:41 UTCEPSS rescore
  35. 2026-08-28 12:07 UTCEG score recompute
  36. 2026-08-28 12:06 UTCGHSA enrichment
  37. 2026-08-27 14:25 UTCEPSS rescore
  38. 2026-08-27 11:09 UTCEG score recompute
  39. 2026-08-27 11:09 UTCGHSA enrichment
  40. 2026-08-26 14:46 UTCEPSS rescore
  41. 2026-08-26 10:13 UTCEG score recompute
  42. 2026-08-26 10:12 UTCGHSA enrichment
  43. 2026-08-25 13:48 UTCEPSS rescore
  44. 2026-08-25 08:33 UTCEG score recompute
  45. 2026-08-25 08:33 UTCGHSA enrichment
  46. 2026-08-24 07:37 UTCGHSA enrichment
  47. 2026-08-23 06:42 UTCEG score recompute
  48. 2026-08-23 06:42 UTCGHSA enrichment
  49. 2026-08-23 00:19 UTCEPSS rescore
  50. 2026-08-22 05:46 UTCEG score recompute
  51. 2026-08-22 05:46 UTCGHSA enrichment
  52. 2026-08-21 23:49 UTCEPSS rescore
  53. 2026-08-21 04:50 UTCEG score recompute
  54. 2026-08-21 04:50 UTCGHSA enrichment
  55. 2026-08-20 22:55 UTCEPSS rescore
  56. 2026-08-20 03:55 UTCEG score recompute
  57. 2026-08-20 03:55 UTCGHSA enrichment
  58. 2026-08-19 17:03 UTCEPSS rescore
  59. 2026-08-19 02:59 UTCEG score recompute
  60. 2026-08-19 02:59 UTCGHSA enrichment
  61. 2026-08-18 13:48 UTCEPSS rescore
  62. 2026-08-18 01:44 UTCEG score recompute
  63. 2026-08-18 01:44 UTCGHSA enrichment
  64. 2026-08-17 13:47 UTCEPSS rescore
  65. 2026-08-17 00:48 UTCEG score recompute
  66. 2026-08-17 00:48 UTCGHSA enrichment
  67. 2026-08-16 14:56 UTCEPSS rescore
  68. 2026-08-16 02:14 UTCEPSS rescore
  69. 2026-08-15 23:52 UTCEG score recompute
  70. 2026-08-15 23:52 UTCGHSA enrichment
  71. 2026-08-15 01:30 UTCEPSS rescore
  72. 2026-08-14 22:56 UTCGHSA enrichment
  73. 2026-08-13 22:00 UTCEG score recompute
  74. 2026-08-13 22:00 UTCGHSA enrichment
  75. 2026-08-13 22:00 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-19047?
CVE-2026-19047 is a medium vulnerability published on August 6, 2026. A vulnerability was detected in NocteDefensor LudusMCP up to 1.0.24. This affects the function executeArbitraryCommand/executeCommand of the file src/ludusMCP/cliWrapper.ts of the component luduscliexecute. Performing a manipulation of the argument command/args results in command injection. The…
When was CVE-2026-19047 disclosed?
CVE-2026-19047 was first published in the National Vulnerability Database on August 6, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19047 actively exploited?
CVE-2026-19047 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 48.9% of all scored CVEs.
What is the CVSS score of CVE-2026-19047?
CVE-2026-19047 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-19047?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19047, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-19047

Explore →

Is Your Infrastructure Affected by CVE-2026-19047?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs