CVE-2026-67401

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreHIGH confidence

Score 9.9 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-09. a secondary CVSS source baseline 9.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
9.9EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.9Exploit: Elevated riskExposed: 0

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

A vulnerability in cPanel allows a mail-enabled account to achieve remote code execution as root through SQLi in EmailTrack component

CVSS v3
9.9
EG Score
9.9(high)
EG Risk
61(Track)
EG Risk 61/100SSVC: 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
Severity99% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
57%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 10, 2026

References (1)

Vendor Advisories for CVE-2026-67401(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 54× in last 7d / 126× 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 126 total refreshes for this CVE.

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

Publicly available exploits

(2 references)

Working exploit code is in the public domain (2 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoCimbas007/CVE-2026-67401
    First seen Sep 17, 2026

    PoC for CVE-2026-67401 — cPanel/WHM EmailTrack SQL injection leading to arbitrary file write and root RCE. Includes a self-contained vulnerable lab, SQLi detection, and full exploit chain.

    Open source ↗
  • GitHub PoCaxedos/CVE-2026-67401
    First seen Sep 9, 2026

    poc in python for CVE-2026-67401

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-67401?
CVE-2026-67401 is a critical vulnerability published on September 9, 2026. A vulnerability in cPanel allows a mail-enabled account to achieve remote code execution as root through SQLi in EmailTrack component
When was CVE-2026-67401 disclosed?
CVE-2026-67401 was first published in the National Vulnerability Database on September 9, 2026, with the most recent update on September 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67401 actively exploited?
CVE-2026-67401 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 43.3% of all scored CVEs.
What is the CVSS score of CVE-2026-67401?
CVE-2026-67401 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2026-67401?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67401, 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-2026-67401

Explore →

Is Your Infrastructure Affected by CVE-2026-67401?

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

Book a Demo →Browse All CVEs