{"data":{"id":"d070160e-eae3-4265-b1b6-6041416ccdaa","title":"CVE-2026-18891: IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to execute arbitrary flows and access sensitive info","summary":"IBM Langflow OSS (an open-source tool for building AI applications) versions 1.0.0 through 1.11.1 has a security flaw where an attacker without proper credentials can run unauthorized workflows and see private data because the system does not properly verify user identity before allowing access.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18891","publishedAt":"2026-08-28T22:16:46.990Z","cveId":"CVE-2026-18891","cweIds":["CWE-287"],"cvssScore":"8.2","cvssSeverity":"high","severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedVendors":["LangChain"],"affectedVendorsRaw":["IBM Langflow"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","attackVector":"network","attackComplexity":"low","privilegesRequired":"none","userInteraction":"none","exploitMaturity":"unknown","epssScore":0,"patchAvailable":null,"disclosureDate":"2026-08-28T22:16:46.990Z","capecIds":["CAPEC-114"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"api","llmSpecific":false,"classifierConfidence":0.92,"researchCategory":null,"atlasIds":null}}