CVE-2026-12580

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreHIGH confidence

Score 5.4 from GitHub Security Advisory published 2026-06-22. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.4
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.4Exploit: 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 Stored Cross-Site Scripting vulnerability, allowing authenticated remote attackers to inject persistent JavaScript code executed in users' browsers upon page load.

CVSS v3
5.4
EG Score
5.4(high)
EPSS
6.5%
KEV
Not listed

Published

June 22, 2026

Last Modified

June 22, 2026

Advisory Details (2)

Auto-updated Jun 23, 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-2026-12580(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 21× in last 7d / 48× 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. 2026-07-06 18:56 UTCEG score recompute
  2. 2026-07-06 18:56 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-05 19:30 UTCEG score recompute
  5. 2026-07-05 19:30 UTCGHSA enrichment
  6. 2026-07-05 02:30 UTCEPSS rescore
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-04 21:04 UTCEG score recompute
  9. 2026-07-04 21:04 UTCGHSA enrichment
  10. 2026-07-04 06:31 UTCEPSS rescore
  11. 2026-07-03 22:39 UTCEG score recompute
  12. 2026-07-03 22:39 UTCGHSA enrichment
  13. 2026-07-03 00:13 UTCEG score recompute
  14. 2026-07-03 00:13 UTCGHSA enrichment
  15. 2026-07-02 01:47 UTCEG score recompute
  16. 2026-07-02 01:47 UTCGHSA enrichment
  17. 2026-07-01 15:06 UTCEPSS rescore
  18. 2026-07-01 15:06 UTCEPSS rescore
  19. 2026-07-01 03:22 UTCEG score recompute
  20. 2026-07-01 03:22 UTCGHSA enrichment
  21. 2026-06-30 23:22 UTCEPSS rescore
  22. 2026-06-30 04:56 UTCEG score recompute
  23. 2026-06-30 04:56 UTCGHSA enrichment
  24. 2026-06-29 14:06 UTCEPSS rescore
  25. 2026-06-29 06:27 UTCEG score recompute
Show 23 more
  1. 2026-06-29 06:27 UTCGHSA enrichment
  2. 2026-06-28 14:07 UTCEPSS rescore
  3. 2026-06-28 07:59 UTCEG score recompute
  4. 2026-06-28 07:59 UTCGHSA enrichment
  5. 2026-06-28 04:56 UTCEPSS rescore
  6. 2026-06-28 04:56 UTCEPSS rescore
  7. 2026-06-27 09:34 UTCEG score recompute
  8. 2026-06-27 09:34 UTCGHSA enrichment
  9. 2026-06-27 03:08 UTCEPSS rescore
  10. 2026-06-26 11:09 UTCEG score recompute
  11. 2026-06-26 11:09 UTCGHSA enrichment
  12. 2026-06-25 13:49 UTCEPSS rescore
  13. 2026-06-25 08:47 UTCEG score recompute
  14. 2026-06-25 08:47 UTCGHSA enrichment
  15. 2026-06-24 14:05 UTCEPSS rescore
  16. 2026-06-24 10:23 UTCEG score recompute
  17. 2026-06-24 10:22 UTCGHSA enrichment
  18. 2026-06-23 21:32 UTCEPSS rescore
  19. 2026-06-23 11:56 UTCEG score recompute
  20. 2026-06-23 11:56 UTCGHSA enrichment
  21. 2026-06-22 21:37 UTCNVD updateCVSS v4 → 5.1
  22. 2026-06-22 13:27 UTCEG score recompute
  23. 2026-06-22 13:27 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-12580?
CVE-2026-12580 is a medium vulnerability published on June 22, 2026. EasyFlow .NET developed by Digiwin has a Stored Cross-Site Scripting vulnerability, allowing authenticated remote attackers to inject persistent JavaScript code executed in users' browsers upon page load.
When was CVE-2026-12580 disclosed?
CVE-2026-12580 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-2026-12580 actively exploited?
CVE-2026-12580 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 6.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-12580?
CVE-2026-12580 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-12580?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12580, 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-2026-12580

Explore →

Is Your Infrastructure Affected by CVE-2026-12580?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs