CVE-2026-14869

HIGHPre-NVD 8.68.6—
EchelonGraph scoreMEDIUM confidence

Score 8.6 from GitHub Security Advisory (severity: HIGH) published 2026-07-28. a secondary CVSS source baseline 8.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.6Exploit: None knownExposed: 0

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

The terraform-mcp-server before version 1.1.0 is vulnerable to a server-side request forgery issue in the streamable-HTTP transport that may allow an unauthenticated remote client to redirect the server's Terraform API requests, and the server-side authorization token, to an attacker-controlled endpoint. This vulnerability, CVE-2026-14869, is fixed in terraform-mcp-server 1.1.0.

CVSS v3
8.6
EG Score
8.6(medium)
EG Risk
54(Track)
EG Risk 54/100SSVC: 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
Severity86% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
31%
KEV
Not listed

Published

July 28, 2026

Last Modified

July 30, 2026

Advisory Details (1)

Auto-updated Jul 28, 2026
No patch confirmed yet.
generic

HCSEC-2026-23 - Multiple vulnerabilities impacting HashiCorp Terraform MCP Server - Security - HashiCorp Discuss

https://discuss.hashicorp.com/t/hcsec-2026-23-multiple-vulnerabilities-impacting-hashicorp-terraform-mcp-server/77606

Vendor Advisories for CVE-2026-14869(2)

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 23× in last 7d / 96× 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 178 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-14869?
CVE-2026-14869 is a high vulnerability published on July 28, 2026. The terraform-mcp-server before version 1.1.0 is vulnerable to a server-side request forgery issue in the streamable-HTTP transport that may allow an unauthenticated remote client to redirect the server's Terraform API requests, and the server-side authorization token, to an attacker-controlled…
When was CVE-2026-14869 disclosed?
CVE-2026-14869 was first published in the National Vulnerability Database on July 28, 2026, with the most recent update on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14869 actively exploited?
CVE-2026-14869 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 68.6% of all scored CVEs.
What is the CVSS score of CVE-2026-14869?
CVE-2026-14869 has a CVSS v3 base score of 8.6 (NVD).
How do I remediate CVE-2026-14869?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14869, 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-2026-14869

Explore →

Is Your Infrastructure Affected by CVE-2026-14869?

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

Start Free Scan →Browse All CVEs