CVE-2026-75993

HIGHPre-NVD 8.58.5—
EchelonGraph scoreHIGH confidence

Score 8.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-08. a secondary CVSS source baseline 8.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.5Exploit: None knownExposed: 0

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

ColdFusion is affected by a reflected Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.

CVSS v3
8.5
EG Score
8.5(high)
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
Severity85% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

September 8, 2026

Last Modified

September 18, 2026

References (1)

Vendor Advisories for CVE-2026-75993(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 27× in last 7d / 70× 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. 2026-09-25 03:37 UTCGHSA enrichment
  2. 2026-09-24 15:33 UTCEG score recompute
  3. 2026-09-24 15:33 UTCGHSA enrichment
  4. 2026-09-24 14:04 UTCEPSS rescore
  5. 2026-09-24 03:28 UTCEG score recompute
  6. 2026-09-24 03:28 UTCGHSA enrichment
  7. 2026-09-23 17:54 UTCEPSS rescore
  8. 2026-09-23 15:23 UTCGHSA enrichment
  9. 2026-09-23 03:14 UTCEG score recompute
  10. 2026-09-23 03:14 UTCGHSA enrichment
  11. 2026-09-22 16:01 UTCEPSS rescore
  12. 2026-09-22 15:10 UTCGHSA enrichment
  13. 2026-09-22 03:06 UTCEG score recompute
  14. 2026-09-22 03:06 UTCGHSA enrichment
  15. 2026-09-21 21:09 UTCEPSS rescore
  16. 2026-09-21 15:01 UTCGHSA enrichment
  17. 2026-09-21 02:46 UTCEG score recompute
  18. 2026-09-21 02:46 UTCGHSA enrichment
  19. 2026-09-20 20:16 UTCEPSS rescore
  20. 2026-09-20 14:42 UTCGHSA enrichment
  21. 2026-09-20 02:37 UTCEG score recompute
  22. 2026-09-20 02:37 UTCGHSA enrichment
  23. 2026-09-19 14:33 UTCGHSA enrichment
  24. 2026-09-19 02:29 UTCEG score recompute
  25. 2026-09-19 02:29 UTCGHSA enrichment
Show 45 more
  1. 2026-09-18 19:28 UTCEPSS rescore
  2. 2026-09-18 14:23 UTCGHSA enrichment
  3. 2026-09-18 03:34 UTCEG score recompute
  4. 2026-09-18 03:34 UTCGHSA enrichment
  5. 2026-09-17 15:30 UTCGHSA enrichment
  6. 2026-09-17 03:18 UTCGHSA enrichment
  7. 2026-09-16 15:14 UTCEG score recompute
  8. 2026-09-16 15:14 UTCGHSA enrichment
  9. 2026-09-16 14:08 UTCEPSS rescore
  10. 2026-09-16 05:15 UTCEPSS rescore
  11. 2026-09-16 03:10 UTCGHSA enrichment
  12. 2026-09-15 15:06 UTCEG score recompute
  13. 2026-09-15 15:06 UTCGHSA enrichment
  14. 2026-09-15 03:12 UTCEPSS rescore
  15. 2026-09-15 03:02 UTCGHSA enrichment
  16. 2026-09-14 14:58 UTCGHSA enrichment
  17. 2026-09-14 02:54 UTCEG score recompute
  18. 2026-09-14 02:53 UTCGHSA enrichment
  19. 2026-09-13 14:49 UTCGHSA enrichment
  20. 2026-09-13 02:43 UTCEG score recompute
  21. 2026-09-13 02:43 UTCGHSA enrichment
  22. 2026-09-12 15:02 UTCEPSS rescore
  23. 2026-09-12 14:38 UTCGHSA enrichment
  24. 2026-09-12 02:34 UTCEG score recompute
  25. 2026-09-12 02:34 UTCGHSA enrichment
  26. 2026-09-11 14:53 UTCEPSS rescore
  27. 2026-09-11 14:29 UTCEG score recompute
  28. 2026-09-11 14:29 UTCGHSA enrichment
  29. 2026-09-11 02:25 UTCGHSA enrichment
  30. 2026-09-10 14:21 UTCEG score recompute
  31. 2026-09-10 14:21 UTCGHSA enrichment
  32. 2026-09-10 13:21 UTCEG score recompute
  33. 2026-09-10 13:21 UTCGHSA enrichment
  34. 2026-09-10 09:35 UTCEPSS rescore
  35. 2026-09-10 04:36 UTCEG score recompute
  36. 2026-09-10 04:36 UTCGHSA enrichment
  37. 2026-09-10 04:04 UTCEG score recompute
  38. 2026-09-10 04:04 UTCGHSA enrichment
  39. 2026-09-09 23:04 UTCGHSA enrichment
  40. 2026-09-09 09:48 UTCGHSA enrichment
  41. 2026-09-08 21:44 UTCEG score recompute
  42. 2026-09-08 21:44 UTCGHSA enrichment
  43. 2026-09-08 20:37 UTCEG score recompute
  44. 2026-09-08 19:45 UTCEG score recompute
  45. 2026-09-08 19:44 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-75993?
CVE-2026-75993 is a high vulnerability published on September 8, 2026. ColdFusion is affected by a reflected Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user…
When was CVE-2026-75993 disclosed?
CVE-2026-75993 was first published in the National Vulnerability Database on September 8, 2026, with the most recent update on September 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-75993 actively exploited?
CVE-2026-75993 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 63.6% of all scored CVEs.
What is the CVSS score of CVE-2026-75993?
CVE-2026-75993 has a CVSS v3 base score of 8.5 (NVD).
How do I remediate CVE-2026-75993?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-75993, 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

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