{"id":"EUVD-2026-52795","revision":"17d782750217459d8e3a6a2121d8961c","records":[{"revision":"17d782750217459d8e3a6a2121d8961c","observedAt":"2026-11-03T13:00:35.632+00:00","statement":{"source":"euvd","id":"EUVD-2026-52795","aliases":["CVE-2026-69263","GHSA-xc48-889x-5qmw"],"title":"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, L…","description":"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.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.7,"severity":null}],"references":["https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-xc48-889x-5qmw","https://github.com/FlowiseAI/Flowise/pull/6471","https://github.com/FlowiseAI/Flowise/commit/a4c4e4988cded15edf725e762560575b889ae351","https://github.com/FlowiseAI/Flowise/releases/tag/flowise@3.1.3"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-52795","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 4, 2026, 4:54:36 PM","dateUpdated":"Aug 4, 2026, 5:20:39 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-52795","identifiers":["EUVD-2026-52795","CVE-2026-69263","GHSA-xc48-889x-5qmw"]},"retained":false,"historicalAffected":[]}],"coverage":[]}