{"data":{"id":"48fcdf78-e8c0-4d05-b6ea-2cd4e42f0816","title":"CVE-2026-13435: IBM Langflow OSS 1.0.0 through 1.10.1 contains an improper input validation vulnerability in the PythonREPL sandbox…","summary":"CVE-2026-13435 affects IBM Langflow OSS versions 1.0.0 through 1.10.1. The flaw is an improper input validation issue in the PythonREPL sandbox implementation, classified as CWE-94 (Improper Control of Generation of Code). NVD had not yet provided an assessment when the entry was published on 07/30/2026.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-13435","publishedAt":"2026-07-30T19:17:06.840Z","cveId":"CVE-2026-13435","cweIds":["CWE-94"],"cvssScore":"9.9","cvssSeverity":"critical","severity":"critical","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 improper input validation in PythonREPL sandbox","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","attackVector":"network","attackComplexity":"low","privilegesRequired":"low","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.0053,"epssCheckedAt":"2026-11-04T06:10:14.546Z","kevDateAdded":null,"advisoryAliases":["GHSA-h7x8-fr4c-w46c"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-02T12:08:46.689Z","patchAvailable":null,"disclosureDate":"2026-07-30T19:17:06.840Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-242"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["integrity"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null,"fixes":[]}}