{"data":{"id":"2c87d40e-99ea-432b-b218-28ca29ea79e1","title":"CVE-2026-19371: A vulnerability was identified in Nikolaibibo claude-comfyui-mcp 1.0.0. Affected is the function copyFileSync of the…","summary":"CVE-2026-19371 affects Nikolaibibo claude-comfyui-mcp 1.0.0. In the copyFileSync function of src/tools/utils.ts, used by the comfy_upload_image component, manipulating the image_path argument leads to path traversal (CWE-22). An attack must be carried out locally, and the project was informed through an issue report but has not responded.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-19371","publishedAt":"2026-08-09T23:16:35.943Z","cveId":"CVE-2026-19371","cweIds":["CWE-22"],"cvssScore":"5.3","cvssSeverity":"medium","severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["claude-comfyui-mcp"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Nikolaibibo claude-comfyui-mcp path traversal in copyFileSync via image_path","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","attackVector":"local","attackComplexity":"low","privilegesRequired":"low","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.00201,"epssCheckedAt":"2026-11-09T12:10:44.060Z","kevDateAdded":null,"advisoryAliases":["GHSA-g57q-682f-hr5f"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-09T06:14:13.965Z","patchAvailable":null,"disclosureDate":"2026-08-09T23:16:35.943Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-126"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity","availability"],"aiComponentTargeted":"plugin","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null,"fixes":[]}}