CVE-2026-69263Flowise is a drag & drop user interface to build a customized large language model flow.
Updated under an hour ago ()
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It affects flowiseai flowise. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.3, the mitigation for CVE-2025-8943 blocked -y and --yes flags on npx, but packages/components/nodes/tools/MCP/core.ts denied only PATH, LD_LIBRARY_PATH, DYLD_LIBRARY_PATH, and NODE_OPTIONS by exact environment-variable name. Because npm reads configuration from npm_config_* variables, setting npm_config_yes=true reproduced --yes behavior without using a blocked flag, causing npx to auto-install and execute the named package when a Custom MCP server launched. This issue is fixed in version 3.1.3.
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-184
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Sep 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
flowiseai flowise flowiseai:flowise | before 3.1.3 | NVD |
References
- https://github.com/FlowiseAI/Flowise/commit/a4c4e4988cded15edf725e762560575b889ae351patch
- https://github.com/FlowiseAI/Flowise/pull/6471issue-tracking, patch
- https://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3patch, release-notes
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-xc48-889x-5qmwexploit, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.