CVE-2026-54843

CRITICALPre-NVD 9.39.3—
EchelonGraph scoreMEDIUM confidence

Score 9.3 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-25. the CNA's CVSS baseline 9.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:github_m, epss, ghsa
9.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.3Exploit: None knownExposed: 0

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

Unauthenticated SQL Injection in MDTF <= 1.3.7 versions.

Unauthenticated SQL Injection in MDTF <= 1.3.7 versions.

CVSS v3
9.3
EG Score
9.3(medium)
EG Risk
47(Track)
EG Risk 47/100SSVC: 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
Severity93% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
34%
KEV
Not listed

Published

June 25, 2026

Last Modified

June 25, 2026

Vendor Advisories for CVE-2026-54843(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 5× in last 7d / 96× 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 383 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-54843?
CVE-2026-54843 is a critical vulnerability published on June 25, 2026. Unauthenticated SQL Injection in MDTF <= 1.3.7 versions. Unauthenticated SQL Injection in MDTF <= 1.3.7 versions.
When was CVE-2026-54843 disclosed?
CVE-2026-54843 was first published in the National Vulnerability Database on June 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-54843 actively exploited?
CVE-2026-54843 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 66.5% of all scored CVEs.
What is the CVSS score of CVE-2026-54843?
CVE-2026-54843 has a CVSS v4.0 base score of 9.3 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-54843?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-54843, 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

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