{"data":{"id":"93b6298f-8f30-49bf-a14b-67cc38ba959c","title":"CVE-2026-2635: MLflow Use of Default Password Authentication Bypass Vulnerability. This vulnerability allows remote attackers to…","summary":"CVE-2026-2635 is a vulnerability in MLflow that lets remote attackers bypass authentication without requiring any prior access. The flaw sits in the basic_auth.ini file, which contains hard-coded default credentials. An attacker who exploits it can execute arbitrary code in the context of the administrator.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-2635","publishedAt":"2026-02-20T23:16:05.577Z","cveId":"CVE-2026-2635","cweIds":["CWE-1393"],"cvssScore":null,"cvssSeverity":null,"severity":"critical","attackType":["other"],"issueType":"vulnerability","affectedPackages":["mlflow@< 3.8.0rc0 (fixed: 3.8.0rc0)"],"affectedPackageNames":["mlflow"],"affectedPackageRefs":["pypi:mlflow"],"affectedVendors":[],"affectedVendorsRaw":["MLflow"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"MLflow authentication bypass through default credentials in basic_auth.ini","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.01077,"epssCheckedAt":"2026-11-04T12:08:34.339Z","kevDateAdded":null,"advisoryAliases":["GHSA-gq3w-7jj3-x7gr"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T03:50:46.364Z","patchAvailable":true,"disclosureDate":null,"fixReleasedAt":"2025-12-15T06:29:11.344Z","daysToFix":-67,"fixCheckedAt":"2026-10-29T21:40:41.593Z","capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":["confidentiality","integrity"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[{"ecosystem":"pypi","name":"mlflow","fixedVersion":"3.8.0rc0","matchedVersion":"3.8.0rc0","fixReleasedAt":"2025-12-15T06:29:11.344Z","daysToFix":-67,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:40:41.443Z"}]}}