{"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…","summary":"IBM Langflow OSS versions 1.0.0 through 1.11.1 contain a flaw tracked as CVE-2026-18891. Due to improper authentication, a remote attacker could execute arbitrary flows and access sensitive information.","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,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["IBM Langflow"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"IBM Langflow OSS flaw allows arbitrary flow execution and sensitive data access","headlinePromptVersion":"h1","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":0.00537,"epssCheckedAt":"2026-11-04T18:09:13.386Z","kevDateAdded":null,"advisoryAliases":["GHSA-7rh9-6r38-qv3f"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-01T18:08:55.463Z","patchAvailable":null,"disclosureDate":"2026-08-28T22:16:46.990Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-114"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[]}}