CVE-2026-42100

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-05-19. NVD baseline CVSS 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.5Exploit: NoneExposed: 0

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

Improper Handling of Syntactically Invalid Structure in Sparx Pro Cloud Server allows Denial of Service (DoS) attack to be executed by sending an specially crafted SQL query. This causes the Pro Cloud Server service to terminate unexpectedly. 

The vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only version 6.1 (build 167) and below were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.

CVSS v3
7.5
EG Score
7.5(medium)
EPSS
48.1%
KEV
Not listed

Published

May 19, 2026

Last Modified

June 2, 2026

Advisory Details (3)

Auto-updated Jun 4, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Multiple vulnerabilities in Sparx Pro Cloud Server and Enterprise Architect | sploit.tech

https://sploit.tech/2026/05/19/Sparx-Enterprise-Architect-PCS.html
generic🟡 PoC Available

CVE-2026-42096 - EFIGO - Cyberbezpieczeństwo i ochrona danych

https://efigo.pl/blog/CVE-2026-42096/
generic

Vulnerabilities in Sparx Systems products | CERT Polska

https://cert.pl/en/posts/2026/05/CVE-2026-42096

Vendor Advisories for CVE-2026-42100(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 9× in last 7d / 72× 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 158 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-42100?
CVE-2026-42100 is a high vulnerability published on May 19, 2026. Improper Handling of Syntactically Invalid Structure in Sparx Pro Cloud Server allows Denial of Service (DoS) attack to be executed by sending an specially crafted SQL query. This causes the Pro Cloud Server service to terminate unexpectedly. The vendor was notified early about this vulnerability,…
When was CVE-2026-42100 disclosed?
CVE-2026-42100 was first published in the National Vulnerability Database on May 19, 2026, with the most recent update on June 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-42100 actively exploited?
CVE-2026-42100 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 48.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-42100?
CVE-2026-42100 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-42100?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-42100, 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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