CVE-2026-12581

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-22. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

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

EasyFlow .NET developed by Digiwin has a Session Fixation vulnerability. If unauthenticated remote attackers replace a specific session ID for a user, they can gain the user's privilege once the user logs in.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
22.1%
KEV
Not listed

Published

June 22, 2026

Last Modified

June 22, 2026

Advisory Details (2)

Auto-updated Jun 22, 2026
No patch confirmed yet. Sources: cert.
cert

鼎新數智｜EasyFlow .NET - 存在2個漏洞-TWCERT/CC台灣電腦網路危機處理暨協調中心|企業資安通報協處|資安情資分享|漏洞通報|資安聯盟|資安電子報

https://www.twcert.org.tw/tw/cp-132-10980-0e640-1.html
cert

Digiwin｜EasyFlow .NET - 2 Vulnerabilities-TWCERT/CC Taiwan Computer Emergency Response Team/Coordination Center

https://www.twcert.org.tw/en/cp-139-10981-8617d-2.html

Vendor Advisories for CVE-2026-12581(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 / 84× 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.

  1. 2026-07-23 14:18 UTCEPSS rescore
  2. 2026-07-23 03:05 UTCEG score recompute
  3. 2026-07-22 14:08 UTCEPSS rescore
  4. 2026-07-21 15:24 UTCEPSS rescore
  5. 2026-07-20 17:08 UTCEPSS rescore
  6. 2026-07-19 14:30 UTCEPSS rescore
  7. 2026-07-19 02:28 UTCEPSS rescore
  8. 2026-07-18 10:04 UTCEPSS rescore
  9. 2026-07-16 23:29 UTCGHSA enrichment
  10. 2026-07-16 17:02 UTCEPSS rescore
  11. 2026-07-16 12:32 UTCGHSA enrichment
  12. 2026-07-16 01:24 UTCGHSA enrichment
  13. 2026-07-15 16:57 UTCEPSS rescore
  14. 2026-07-15 14:25 UTCGHSA enrichment
  15. 2026-07-15 03:24 UTCGHSA enrichment
  16. 2026-07-15 02:00 UTCEPSS rescore
  17. 2026-07-14 16:19 UTCGHSA enrichment
  18. 2026-07-14 05:19 UTCGHSA enrichment
  19. 2026-07-13 22:30 UTCEPSS rescore
  20. 2026-07-13 18:22 UTCGHSA enrichment
  21. 2026-07-13 07:23 UTCGHSA enrichment
  22. 2026-07-13 06:12 UTCEPSS rescore
  23. 2026-07-12 20:21 UTCGHSA enrichment
  24. 2026-07-12 09:23 UTCGHSA enrichment
  25. 2026-07-12 05:46 UTCEPSS rescore
Show 64 more
  1. 2026-07-11 22:25 UTCGHSA enrichment
  2. 2026-07-11 11:27 UTCGHSA enrichment
  3. 2026-07-11 08:27 UTCEPSS rescore
  4. 2026-07-11 00:29 UTCGHSA enrichment
  5. 2026-07-10 13:15 UTCGHSA enrichment
  6. 2026-07-10 02:16 UTCGHSA enrichment
  7. 2026-07-09 19:10 UTCEPSS rescore
  8. 2026-07-09 15:17 UTCGHSA enrichment
  9. 2026-07-09 03:25 UTCGHSA enrichment
  10. 2026-07-08 16:25 UTCGHSA enrichment
  11. 2026-07-08 05:27 UTCGHSA enrichment
  12. 2026-07-07 18:28 UTCGHSA enrichment
  13. 2026-07-07 13:46 UTCEPSS rescore
  14. 2026-07-07 04:43 UTCGHSA enrichment
  15. 2026-07-06 17:44 UTCGHSA enrichment
  16. 2026-07-06 16:27 UTCEPSS rescore
  17. 2026-07-06 06:45 UTCGHSA enrichment
  18. 2026-07-06 02:23 UTCEPSS rescore
  19. 2026-07-05 19:47 UTCGHSA enrichment
  20. 2026-07-05 08:49 UTCGHSA enrichment
  21. 2026-07-05 02:30 UTCEPSS rescore
  22. 2026-07-05 02:30 UTCEPSS rescore
  23. 2026-07-04 21:50 UTCGHSA enrichment
  24. 2026-07-04 10:53 UTCGHSA enrichment
  25. 2026-07-04 06:31 UTCEPSS rescore
  26. 2026-07-03 23:53 UTCGHSA enrichment
  27. 2026-07-03 12:56 UTCGHSA enrichment
  28. 2026-07-03 01:44 UTCGHSA enrichment
  29. 2026-07-02 14:46 UTCGHSA enrichment
  30. 2026-07-02 03:49 UTCGHSA enrichment
  31. 2026-07-01 16:50 UTCGHSA enrichment
  32. 2026-07-01 15:06 UTCEPSS rescore
  33. 2026-07-01 15:06 UTCEPSS rescore
  34. 2026-07-01 05:52 UTCGHSA enrichment
  35. 2026-06-30 23:22 UTCEPSS rescore
  36. 2026-06-30 18:53 UTCGHSA enrichment
  37. 2026-06-30 07:55 UTCGHSA enrichment
  38. 2026-06-29 20:58 UTCGHSA enrichment
  39. 2026-06-29 14:06 UTCEPSS rescore
  40. 2026-06-29 10:00 UTCGHSA enrichment
  41. 2026-06-28 23:02 UTCGHSA enrichment
  42. 2026-06-28 14:07 UTCEPSS rescore
  43. 2026-06-28 12:04 UTCGHSA enrichment
  44. 2026-06-28 04:56 UTCEPSS rescore
  45. 2026-06-28 04:56 UTCEPSS rescore
  46. 2026-06-28 01:05 UTCGHSA enrichment
  47. 2026-06-27 14:07 UTCGHSA enrichment
  48. 2026-06-27 03:09 UTCGHSA enrichment
  49. 2026-06-27 03:08 UTCEPSS rescore
  50. 2026-06-26 16:11 UTCGHSA enrichment
  51. 2026-06-26 05:14 UTCGHSA enrichment
  52. 2026-06-25 18:16 UTCGHSA enrichment
  53. 2026-06-25 13:49 UTCEPSS rescore
  54. 2026-06-25 07:18 UTCGHSA enrichment
  55. 2026-06-24 20:20 UTCGHSA enrichment
  56. 2026-06-24 14:05 UTCEPSS rescore
  57. 2026-06-24 09:22 UTCGHSA enrichment
  58. 2026-06-23 22:24 UTCGHSA enrichment
  59. 2026-06-23 21:32 UTCEPSS rescore
  60. 2026-06-23 11:25 UTCGHSA enrichment
  61. 2026-06-23 00:25 UTCGHSA enrichment
  62. 2026-06-22 21:37 UTCNVD updateCVSS v4 → 7.7
  63. 2026-06-22 13:27 UTCEG score recompute
  64. 2026-06-22 13:27 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-12581?
CVE-2026-12581 is a high vulnerability published on June 22, 2026. EasyFlow .NET developed by Digiwin has a Session Fixation vulnerability. If unauthenticated remote attackers replace a specific session ID for a user, they can gain the user's privilege once the user logs in.
When was CVE-2026-12581 disclosed?
CVE-2026-12581 was first published in the National Vulnerability Database on June 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12581 actively exploited?
CVE-2026-12581 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-12581?
CVE-2026-12581 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-12581?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12581, 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-2026-12581

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