CVE-2026-46478

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit probability: 0.3%, top 74% 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, nvd
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: NoneExposed: 0

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

Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, DatasetRow create and update mass-assignment allows cross-workspace row takeover. This issue has been patched in version 3.1.2.

CVSS v3
8.8
EG Score
8.8(medium)
EPSS
26.2%
KEV
Not listed

Published

June 8, 2026

Last Modified

June 15, 2026

Advisory Details (2)

Auto-updated Jun 8, 2026
🔬 Proof of concept available. Patch available. Sources: github_release, github.
github Patch Available🟡 PoC Available

DatasetRow create+update mass-assignment allows cross-workspace row takeover · Advisory · FlowiseAI/Flowise · GitHub

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-7j65-65cr-6644
github_release Patch Available

[email protected]

Patch available: FlowiseAI/Flowise [email protected]

https://github.com/FlowiseAI/Flowise/releases/tag/flowise%403.1.2

Vendor Advisories for CVE-2026-46478(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
flowise—3.1.2—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 87× 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. 2026-07-11 21:13 UTCEG score recompute
  2. 2026-07-11 09:25 UTCEG score recompute
  3. 2026-07-11 08:27 UTCEPSS rescore
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  1. 2026-06-30 02:58 UTCEG score recompute
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  3. 2026-06-29 14:06 UTCEPSS rescore
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  10. 2026-06-28 03:49 UTCEG score recompute
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  22. 2026-06-23 21:33 UTCEPSS rescore
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  40. 2026-06-18 23:38 UTCEG score recompute
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  50. 2026-06-15 23:59 UTCEG score recompute▲ 1.10
  51. 2026-06-15 17:49 UTCEPSS rescore
  52. 2026-06-15 15:28 UTCNVD updateCVSS v3 → 8.8
  53. 2026-06-15 12:14 UTCEG score recompute
  54. 2026-06-15 00:25 UTCEG score recompute
  55. 2026-06-14 12:38 UTCEG score recompute
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  62. 2026-06-12 13:39 UTCEG score recompute
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  65. 2026-06-11 14:00 UTCEPSS rescore
  66. 2026-06-11 02:25 UTCEG score recompute
  67. 2026-06-10 22:18 UTCEPSS rescore
  68. 2026-06-10 14:41 UTCEG score recompute
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  71. 2026-06-10 02:56 UTCEG score recompute
  72. 2026-06-09 15:11 UTCEG score recompute
  73. 2026-06-09 03:27 UTCEG score recompute
  74. 2026-06-08 15:42 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-46478?
CVE-2026-46478 is a high vulnerability published on June 8, 2026. Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, DatasetRow create and update mass-assignment allows cross-workspace row takeover. This issue has been patched in version 3.1.2.
When was CVE-2026-46478 disclosed?
CVE-2026-46478 was first published in the National Vulnerability Database on June 8, 2026, with the most recent update on June 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46478 actively exploited?
CVE-2026-46478 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 26.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-46478?
CVE-2026-46478 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-46478?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46478, 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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