CVE-2026-67403

CRITICALPre-NVD 9.09.0—
EchelonGraph scoreMEDIUM confidence

This critical-severity CVE scores 9.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 93% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
9.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.0Exploit: None knownExposed: 0

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

Cash Collect contains an improper authorization vulnerability in the Sage AR Automation API. Insufficient tenant-level authorization checks allow authenticated users to access administrative resources belonging to other tenants by specifying a valid non predictable tenant identifier.

CVSS v3
9.0
EG Score
9.0(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity90% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
7%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 9, 2026

References (1)

Vendor Advisories for CVE-2026-67403(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 51× in last 7d / 89× 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. 2026-09-21 03:41 UTCGHSA enrichment
  2. 2026-09-20 23:34 UTCEG score recompute
  3. 2026-09-20 23:34 UTCGHSA enrichment
  4. 2026-09-20 20:16 UTCEPSS rescore
  5. 2026-09-20 19:26 UTCGHSA enrichment
  6. 2026-09-20 15:18 UTCGHSA enrichment
  7. 2026-09-20 11:10 UTCGHSA enrichment
  8. 2026-09-20 07:02 UTCGHSA enrichment
  9. 2026-09-20 02:25 UTCGHSA enrichment
  10. 2026-09-19 22:18 UTCGHSA enrichment
  11. 2026-09-19 18:10 UTCEG score recompute
  12. 2026-09-19 18:09 UTCGHSA enrichment
  13. 2026-09-19 14:01 UTCGHSA enrichment
  14. 2026-09-19 09:45 UTCGHSA enrichment
  15. 2026-09-19 05:36 UTCGHSA enrichment
  16. 2026-09-19 01:29 UTCGHSA enrichment
  17. 2026-09-18 21:19 UTCEG score recompute
  18. 2026-09-18 21:19 UTCGHSA enrichment
  19. 2026-09-18 19:28 UTCEPSS rescore
  20. 2026-09-18 16:51 UTCGHSA enrichment
  21. 2026-09-18 12:44 UTCGHSA enrichment
  22. 2026-09-18 08:37 UTCGHSA enrichment
  23. 2026-09-18 04:29 UTCGHSA enrichment
  24. 2026-09-18 00:22 UTCGHSA enrichment
  25. 2026-09-17 20:14 UTCEG score recompute
Show 64 more
  1. 2026-09-17 20:14 UTCGHSA enrichment
  2. 2026-09-17 15:07 UTCGHSA enrichment
  3. 2026-09-17 10:59 UTCGHSA enrichment
  4. 2026-09-17 06:51 UTCGHSA enrichment
  5. 2026-09-17 02:43 UTCGHSA enrichment
  6. 2026-09-16 22:24 UTCGHSA enrichment
  7. 2026-09-16 18:11 UTCEG score recompute
  8. 2026-09-16 18:11 UTCGHSA enrichment
  9. 2026-09-16 14:08 UTCEPSS rescore
  10. 2026-09-16 13:53 UTCGHSA enrichment
  11. 2026-09-16 09:43 UTCGHSA enrichment
  12. 2026-09-16 05:35 UTCEG score recompute
  13. 2026-09-16 05:35 UTCGHSA enrichment
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-16 01:28 UTCGHSA enrichment
  16. 2026-09-15 21:21 UTCGHSA enrichment
  17. 2026-09-15 17:12 UTCGHSA enrichment
  18. 2026-09-15 13:04 UTCGHSA enrichment
  19. 2026-09-15 08:57 UTCGHSA enrichment
  20. 2026-09-15 04:49 UTCEG score recompute
  21. 2026-09-15 04:49 UTCGHSA enrichment
  22. 2026-09-15 00:36 UTCGHSA enrichment
  23. 2026-09-14 20:29 UTCGHSA enrichment
  24. 2026-09-14 16:22 UTCGHSA enrichment
  25. 2026-09-14 12:15 UTCGHSA enrichment
  26. 2026-09-14 08:07 UTCGHSA enrichment
  27. 2026-09-14 03:59 UTCGHSA enrichment
  28. 2026-09-13 23:52 UTCGHSA enrichment
  29. 2026-09-13 19:45 UTCEG score recompute
  30. 2026-09-13 19:45 UTCGHSA enrichment
  31. 2026-09-13 15:37 UTCGHSA enrichment
  32. 2026-09-13 11:25 UTCGHSA enrichment
  33. 2026-09-13 07:17 UTCGHSA enrichment
  34. 2026-09-13 03:10 UTCGHSA enrichment
  35. 2026-09-12 23:03 UTCGHSA enrichment
  36. 2026-09-12 18:56 UTCEG score recompute
  37. 2026-09-12 18:56 UTCGHSA enrichment
  38. 2026-09-12 14:49 UTCGHSA enrichment
  39. 2026-09-12 10:41 UTCGHSA enrichment
  40. 2026-09-12 06:33 UTCGHSA enrichment
  41. 2026-09-12 02:26 UTCGHSA enrichment
  42. 2026-09-11 22:18 UTCGHSA enrichment
  43. 2026-09-11 18:07 UTCEG score recompute
  44. 2026-09-11 18:07 UTCGHSA enrichment
  45. 2026-09-11 14:53 UTCEPSS rescore
  46. 2026-09-11 14:00 UTCGHSA enrichment
  47. 2026-09-11 09:53 UTCEG score recompute
  48. 2026-09-11 09:53 UTCGHSA enrichment
  49. 2026-09-11 09:37 UTCEPSS rescore
  50. 2026-09-11 05:44 UTCGHSA enrichment
  51. 2026-09-11 01:37 UTCGHSA enrichment
  52. 2026-09-10 21:29 UTCGHSA enrichment
  53. 2026-09-10 17:21 UTCGHSA enrichment
  54. 2026-09-10 13:08 UTCGHSA enrichment
  55. 2026-09-10 09:00 UTCGHSA enrichment
  56. 2026-09-10 04:51 UTCGHSA enrichment
  57. 2026-09-10 00:43 UTCGHSA enrichment
  58. 2026-09-09 20:36 UTCEG score recompute
  59. 2026-09-09 20:35 UTCGHSA enrichment
  60. 2026-09-09 19:21 UTCEG score recompute
  61. 2026-09-09 19:21 UTCGHSA enrichment
  62. 2026-09-09 16:36 UTCEG score recompute
  63. 2026-09-09 15:55 UTCEG score recompute
  64. 2026-09-09 15:54 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-67403?
CVE-2026-67403 is a critical vulnerability published on September 9, 2026. Cash Collect contains an improper authorization vulnerability in the Sage AR Automation API. Insufficient tenant-level authorization checks allow authenticated users to access administrative resources belonging to other tenants by specifying a valid non predictable tenant identifier.
When was CVE-2026-67403 disclosed?
CVE-2026-67403 was first published in the National Vulnerability Database on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67403 actively exploited?
CVE-2026-67403 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 93.3% of all scored CVEs.
What is the CVSS score of CVE-2026-67403?
CVE-2026-67403 has a CVSS v3 base score of 9.0 (NVD).
How do I remediate CVE-2026-67403?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-67403, 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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