{"data":{"id":"ef375ef3-0364-4e05-948a-b2313547c5e5","title":"CVE-2026-18899: IBM Langflow OSS 1.0.0 through 1.11.1 could allow a remote attacker to read arbitrary files due to path traversal.","summary":"IBM Langflow OSS (an open-source tool for building AI applications) versions 1.0.0 through 1.11.1 has a vulnerability that allows an attacker to read files they shouldn't have access to through path traversal (a technique where attackers use special file path sequences like \"../\" to escape intended directories and access restricted files on the system).","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18899","publishedAt":"2026-08-28T22:16:47.107Z","cveId":"CVE-2026-18899","cweIds":["CWE-22"],"cvssScore":"7.5","cvssSeverity":"high","severity":"high","attackType":["data_extraction"],"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:N/A:N","attackVector":"network","attackComplexity":"low","privilegesRequired":"none","userInteraction":"none","exploitMaturity":"unknown","epssScore":0,"patchAvailable":null,"disclosureDate":"2026-08-28T22:16:47.107Z","capecIds":["CAPEC-126"],"crossRefCount":0,"attackSophistication":"trivial","impactType":["confidentiality"],"aiComponentTargeted":"api","llmSpecific":false,"classifierConfidence":0.92,"researchCategory":null,"atlasIds":null}}