{"data":{"id":"e4dc2f0f-dc30-4ad4-aa46-67654f9d1ef9","title":"CVE-2026-13448: IBM Langflow OSS 1.0.0 through 1.10.1 Lanflow OSS contains an unauthenticated remote code execution vulnerability in…","summary":"CVE-2026-13448 affects IBM Langflow OSS versions 1.0.0 through 1.10.1. The public flow build endpoint at /api/v1/build_public_tmp/{flow_id}/flow allows unauthenticated remote code execution. The flaw is an incomplete denylist in validate_public_flow_no_code_execution(), which fails to block agent components including OpenDsStarAgent, CodeActAgentSmolagents, and CSVAgent.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-13448","publishedAt":"2026-07-17T20:17:14.713Z","cveId":"CVE-2026-13448","cweIds":null,"cvssScore":"8.1","cvssSeverity":"high","severity":"high","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 unauthenticated code execution via public flow build endpoint","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"network","attackComplexity":"high","privilegesRequired":"none","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.00731,"epssCheckedAt":"2026-11-12T18:09:39.192Z","kevDateAdded":null,"advisoryAliases":["GHSA-gqcf-9v26-p4pr"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-09T18:10:03.906Z","patchAvailable":null,"disclosureDate":"2026-07-17T20:17:14.713Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":["confidentiality","integrity","availability"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.93,"researchCategory":null,"atlasIds":null,"fixes":[]}}