CVE-2026-67688

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-07. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: Elevated riskExposed: 0

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

ICS-Park Smart Park Management System v2.0 contains an unrestricted file upload vulnerability in the file upload module. This allows a remote attacker to execute arbitrary code.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
75(Attend)
EG Risk 75/100SSVC: Attend

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
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
46%
KEV
Not listed

Published

August 6, 2026

Last Modified

August 7, 2026

Advisory Details (2)

Auto-updated Aug 14, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

ICS-Park-Smart-Park-Management-System-v2.0-POC/xsspoc at main · qflksheep/ICS-Park-Smart-Park-Management-System-v2.0-POC · GitHub

https://github.com/qflksheep/ICS-Park-Smart-Park-Management-System-v2.0-POC/blob/main/xsspoc
generic🟡 PoC Available

CVE-2026-67687-ICS-Park-Smart-Park-Management-System-v2.0/CVE-2026-67688 at main · qflksheep/CVE-2026-67687-ICS-Park-Smart-Park-Management-System-v2.0 · GitHub

https://github.com/qflksheep/CVE-2026-67687-ICS-Park-Smart-Park-Management-System-v2.0/blob/main/CVE-2026-67688

Vendor Advisories for CVE-2026-67688(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 53× in last 7d / 112× 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 112 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-67688?
CVE-2026-67688 is a critical vulnerability published on August 6, 2026. ICS-Park Smart Park Management System v2.0 contains an unrestricted file upload vulnerability in the file upload module. This allows a remote attacker to execute arbitrary code.
When was CVE-2026-67688 disclosed?
CVE-2026-67688 was first published in the National Vulnerability Database on August 6, 2026, with the most recent update on August 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67688 actively exploited?
CVE-2026-67688 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 54.4% of all scored CVEs.
What is the CVSS score of CVE-2026-67688?
CVE-2026-67688 has a CVSS v3.1 base score of 9.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-67688?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67688, 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.

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