CVE-2026-70475

MEDIUMNVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.5 under NVD CVSS v3. EPSS exploit probability: 0.5% (37th percentile of EPSS-scored CVEs). 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, nvd
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 6.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the PUT /api/v1/executions/:id endpoint in packages/server/src/routes/executions/index.ts lacks the checkAnyPermission() middleware that protects other execution endpoints. Any authenticated user, regardless of assigned permissions, can modify execution state, data, and metadata of any execution in their workspace, enabling privilege escalation and manipulation of workflow execution results. This issue is fixed in 3.1.3.

CVSS v3
6.5
EG Score
6.5MEDIUMmedium confidence
EG Risk
34
EG Risk 34/100CISA SSVC

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
Severity65% × 45%
Exploitation0% × 40%
Automatability30% × 15%
CISA SSVC: Track at low or medium mission impact; Track or Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.5%
EPSS %ILE
37th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track or Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (no KEV listing, exploit record or EPSS ≥ 50%) · Automatable unknown (not published for this CVE) · Technical impact partial (CVSS below 9.0). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 4, 2026

Last Modified

September 11, 2026

Advisory Details (4)

Auto-updated Aug 4, 2026
Patch available. Sources: github, github_pr, github_commit, github_release.
github_release Patch Available

[email protected]

Patch available: FlowiseAI/Flowise [email protected]

https://github.com/FlowiseAI/Flowise/releases/tag/[email protected]
github_commit Patch Available

commit 96a9b23b5a10 (FlowiseAI/Flowise)

Patch available: FlowiseAI/Flowise [email protected] (contains commit 96a9b23b5a10)

https://github.com/FlowiseAI/Flowise/commit/96a9b23b5a103b362a0ee1368d04636755be1bed
github_pr Patch Available

fix: flowise 370

Patch available: FlowiseAI/Flowise [email protected] (PR #6409 merged 2026-06-16)

https://github.com/FlowiseAI/Flowise/pull/6409
github Patch Available

Missing Authorization on Execution Update Endpoint · Advisory · FlowiseAI/Flowise · GitHub

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-fm2f-4339-4p2f

Vendor Advisories for CVE-2026-70475(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 rangeFix by version rangeDependents
flowise—
  • every version up to 3.1.3: fixed in 3.1.3
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 44× 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 103 total refreshes for this CVE.

  1. 2026-10-04 23:22 UTCEPSS rescore
  2. 2026-10-04 06:10 UTCEG score recompute
  3. 2026-10-03 14:26 UTCEPSS rescore
  4. 2026-10-02 17:56 UTCEPSS rescore
  5. 2026-10-02 10:07 UTCEG score recompute
  6. 2026-10-01 19:50 UTCEPSS rescore
  7. 2026-10-01 02:25 UTCEG score recompute
  8. 2026-09-30 15:03 UTCEPSS rescore
  9. 2026-09-29 06:25 UTCEG score recompute
  10. 2026-09-28 13:52 UTCEPSS rescore
  11. 2026-09-27 18:00 UTCEG score recompute
  12. 2026-09-27 13:48 UTCEPSS rescore
  13. 2026-09-26 15:59 UTCEPSS rescore
  14. 2026-09-25 04:40 UTCEG score recompute
  15. 2026-09-23 03:21 UTCEG score recompute
  16. 2026-09-22 03:14 UTCEG score recompute
  17. 2026-09-21 21:09 UTCEPSS rescore
  18. 2026-09-20 20:16 UTCEPSS rescore
  19. 2026-09-20 04:18 UTCEG score recompute
  20. 2026-09-19 04:11 UTCEG score recompute
  21. 2026-09-18 19:28 UTCEPSS rescore
  22. 2026-09-18 04:02 UTCEG score recompute
  23. 2026-09-17 03:55 UTCEG score recompute
  24. 2026-09-16 14:08 UTCEPSS rescore
  25. 2026-09-16 05:15 UTCEPSS rescore
Show 75 more
  1. 2026-09-16 03:48 UTCEG score recompute
  2. 2026-09-15 03:12 UTCEPSS rescore
  3. 2026-09-13 21:30 UTCEG score recompute
  4. 2026-09-12 21:23 UTCEG score recompute
  5. 2026-09-12 15:02 UTCEPSS rescore
  6. 2026-09-11 21:16 UTCEG score recompute▼ 0.60
  7. 2026-09-11 21:16 UTCNVD updateCVSS v3 → 6.5 · severity → MEDIUM
  8. 2026-09-11 15:04 UTCEG score recompute
  9. 2026-09-11 14:53 UTCEPSS rescore
  10. 2026-09-10 14:47 UTCEG score recompute
  11. 2026-09-10 09:35 UTCEPSS rescore
  12. 2026-09-09 09:10 UTCEG score recompute
  13. 2026-09-08 22:01 UTCEPSS rescore
  14. 2026-09-07 18:31 UTCEG score recompute
  15. 2026-09-07 16:01 UTCEPSS rescore
  16. 2026-09-06 18:47 UTCEG score recompute
  17. 2026-09-06 13:47 UTCEPSS rescore
  18. 2026-09-05 18:32 UTCEG score recompute
  19. 2026-09-05 15:31 UTCEPSS rescore
  20. 2026-09-05 04:06 UTCEG score recompute
  21. 2026-09-04 10:07 UTCEG score recompute
  22. 2026-09-04 05:07 UTCEPSS rescore
  23. 2026-09-03 07:27 UTCEG score recompute
  24. 2026-09-02 14:12 UTCEPSS rescore
  25. 2026-09-01 20:49 UTCEG score recompute
  26. 2026-09-01 13:54 UTCEPSS rescore
  27. 2026-09-01 04:40 UTCEPSS rescore
  28. 2026-08-30 22:05 UTCEG score recompute
  29. 2026-08-30 19:17 UTCEPSS rescore
  30. 2026-08-30 09:58 UTCEG score recompute
  31. 2026-08-30 01:22 UTCEPSS rescore
  32. 2026-08-29 21:46 UTCEG score recompute
  33. 2026-08-28 21:42 UTCEPSS rescore
  34. 2026-08-27 14:27 UTCEG score recompute
  35. 2026-08-27 02:20 UTCEG score recompute
  36. 2026-08-26 14:47 UTCEPSS rescore
  37. 2026-08-25 13:50 UTCEG score recompute
  38. 2026-08-25 13:49 UTCEPSS rescore
  39. 2026-08-25 01:40 UTCEG score recompute
  40. 2026-08-24 13:33 UTCEG score recompute
  41. 2026-08-23 00:55 UTCEG score recompute
  42. 2026-08-23 00:19 UTCEPSS rescore
  43. 2026-08-22 00:41 UTCEG score recompute
  44. 2026-08-21 23:49 UTCEPSS rescore
  45. 2026-08-21 00:24 UTCEG score recompute
  46. 2026-08-20 22:56 UTCEPSS rescore
  47. 2026-08-20 00:10 UTCEG score recompute
  48. 2026-08-19 17:04 UTCEPSS rescore
  49. 2026-08-18 23:53 UTCEG score recompute
  50. 2026-08-18 13:49 UTCEPSS rescore
  51. 2026-08-18 13:49 UTCEPSS rescore
  52. 2026-08-17 23:38 UTCEG score recompute
  53. 2026-08-17 13:47 UTCEPSS rescore
  54. 2026-08-16 23:24 UTCEG score recompute
  55. 2026-08-16 14:56 UTCEPSS rescore
  56. 2026-08-16 14:56 UTCEPSS rescore
  57. 2026-08-16 11:16 UTCEG score recompute
  58. 2026-08-16 02:15 UTCEPSS rescore
  59. 2026-08-15 11:03 UTCEG score recompute
  60. 2026-08-15 01:31 UTCEPSS rescore
  61. 2026-08-13 22:42 UTCEG score recompute
  62. 2026-08-13 22:00 UTCEPSS rescore
  63. 2026-08-12 22:27 UTCEG score recompute
  64. 2026-08-12 13:51 UTCEPSS rescore
  65. 2026-08-11 22:13 UTCEG score recompute
  66. 2026-08-11 10:06 UTCEG score recompute
  67. 2026-08-11 00:00 UTCEPSS rescore
  68. 2026-08-09 21:44 UTCEG score recompute
  69. 2026-08-09 13:47 UTCEPSS rescore
  70. 2026-08-07 21:15 UTCEG score recompute
  71. 2026-08-06 21:01 UTCEG score recompute
  72. 2026-08-06 13:47 UTCEPSS rescore
  73. 2026-08-05 20:47 UTCEG score recompute
  74. 2026-08-05 19:17 UTCEPSS rescore
  75. 2026-08-05 19:17 UTCEPSS rescore

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-70475?
CVE-2026-70475 is a medium vulnerability published on August 4, 2026. Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the PUT /api/v1/executions/:id endpoint in packages/server/src/routes/executions/index.ts lacks the checkAnyPermission() middleware that protects other execution endpoints. Any authenticated…
When was CVE-2026-70475 disclosed?
CVE-2026-70475 was first published on August 4, 2026, with the most recent update on September 11, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-70475 actively exploited?
CVE-2026-70475 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (37th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-70475?
CVE-2026-70475 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-70475?
A fix for CVE-2026-70475 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-70475 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-70475

Explore →

Is Your Infrastructure Affected by CVE-2026-70475?

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

Book a Demo →Browse All CVEs