{"data":{"id":"1afa6f1e-34a9-4b14-b462-21dcb1846651","title":"CVE-2026-7869: IBM Langflow OSS 1.0.0 through 1.10.3 is vulnerable to Path Traversal in the Knowledge Bases API (`POST…","summary":"IBM Langflow OSS versions 1.0.0 through 1.10.3 contain a path traversal flaw (CWE-22) in the Knowledge Bases API endpoint POST /api/v1/knowledge_bases. User-supplied knowledge base names are used directly to build file paths without sanitization or containment checks. An authenticated attacker can create directories and write files anywhere on the server's filesystem.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-7869","publishedAt":"2026-08-05T19:17:43.700Z","cveId":"CVE-2026-7869","cweIds":["CWE-22"],"cvssScore":"5.4","cvssSeverity":"medium","severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["IBM Langflow OSS"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"IBM Langflow OSS path traversal in Knowledge Bases API","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","attackVector":"network","attackComplexity":"low","privilegesRequired":"low","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.00319,"epssCheckedAt":"2026-11-09T06:13:51.691Z","kevDateAdded":null,"advisoryAliases":["GHSA-7xr9-m7x2-5wqq"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-09T12:10:53.569Z","patchAvailable":null,"disclosureDate":"2026-08-05T19:17:43.700Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-126"],"crossRefCount":0,"attackSophistication":"trivial","impactType":["integrity","availability"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[]}}