CVE-2026-67243

HIGHPre-NVD 7.27.2—
EchelonGraph scoreMEDIUM confidence

Score 7.2 from GitHub Security Advisory (severity: HIGH) published 2026-08-04. A secondary CVSS source baseline 7.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.2EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 7.2Exploit: None knownExposed services: Not assessed

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

freo2 provided by refirio contains an unrestricted upload of file with dangerous type vulnerability. A user with the highest-level administrative privileges for the product may upload an executable file and execute arbitrary OS commands.

CVSS v3
7.2
EG Score
7.2HIGHmedium confidence
EG Risk
33
EG Risk 33/100CISA SSVC

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
Severity72% × 45%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.5%
EPSS %ILE
43rd
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 4, 2026

Last Modified

August 28, 2026

Advisory Details (1)

Auto-updated Aug 4, 2026
No patch confirmed yet.
generic

JVN#52865575: freo2 vulnerable to unrestricted upload of file with dangerous type

https://jvn.jp/en/jp/JVN52865575/

Vendor Advisories for CVE-2026-67243(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 19× in last 7d / 83× 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 206 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2026-67243?
CVE-2026-67243 is a high vulnerability published on August 4, 2026. freo2 provided by refirio contains an unrestricted upload of file with dangerous type vulnerability. A user with the highest-level administrative privileges for the product may upload an executable file and execute arbitrary OS commands.
When was CVE-2026-67243 disclosed?
CVE-2026-67243 was first published on August 4, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67243 actively exploited?
CVE-2026-67243 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (43rd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-67243?
CVE-2026-67243 has a CVSS base score of 7.2 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-67243?
No fix for CVE-2026-67243 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-67243 are linked in the Vendor Advisories panel on this page.

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