CVE-2026-62328

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-14. 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 weekElevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.5Exploit: Elevated riskExposed: 0

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

9Router through version 0.4.41 contain an unauthenticated information disclosure vulnerability that allows remote attackers to access sensitive user data by sending requests to unprotected API endpoints. Attackers can enumerate paginated request logs and retrieve complete AI conversation histories including system prompts, user messages, assistant responses, tool calls, and user email addresses by querying the request-logs and request-details API routes which lack authentication middleware.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
65(Attend)
EG Risk 65/100SSVC: Attend

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%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
49%
KEV
Not listed

Published

July 13, 2026

Last Modified

July 15, 2026

Advisory Details (2)

Auto-updated Jul 13, 2026
Patch available. Sources: github.
generic

9Router 0.4.41 - Unauthenticated Information Disclosure via API Usage Endpoints | Advisories | VulnCheck

https://www.vulncheck.com/advisories/9router-unauthenticated-information-disclosure-via-api-usage-endpoints
github Patch Available

Unauthenticated CRUD on /api/providers and Full API Key Leak via /api/usage/stats · Advisory · decolua/9router · GitHub

https://github.com/decolua/9router/security/advisories/GHSA-vjc7-jrh9-9j86

Vendor Advisories for CVE-2026-62328(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFixed inDependents
9router———

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 60× 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 182 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-62328?
CVE-2026-62328 is a high vulnerability published on July 13, 2026. 9Router through version 0.4.41 contain an unauthenticated information disclosure vulnerability that allows remote attackers to access sensitive user data by sending requests to unprotected API endpoints. Attackers can enumerate paginated request logs and retrieve complete AI conversation histories…
When was CVE-2026-62328 disclosed?
CVE-2026-62328 was first published in the National Vulnerability Database on July 13, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-62328 actively exploited?
CVE-2026-62328 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 51.5% of all scored CVEs.
What is the CVSS score of CVE-2026-62328?
CVE-2026-62328 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-62328?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-62328, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-62328

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