{"data":{"id":"3a7e49b9-f8ce-485f-956f-973384e05ac5","title":"CVE-2026-65700: h2oGPT through 0.2.1 contains a path traversal vulnerability in the OpenAI-compatible files API that allows…","summary":"CVE-2026-65700 affects h2oGPT through 0.2.1 in its OpenAI-compatible files API. Unauthenticated remote attackers can supply traversal sequences in the bearer token, which the get_user_dir function in openai_server/backend_utils.py uses unsanitized via os.path.join, reaching the file content, delete and upload endpoints. Because the default API key is EMPTY, authentication is bypassed, letting attackers read, write and delete arbitrary server-accessible files, including writing startup hooks or application-loaded files to achieve remote code execution.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-65700","publishedAt":"2026-07-23T18:17:01.327Z","cveId":"CVE-2026-65700","cweIds":["CWE-22"],"cvssScore":"9.8","cvssSeverity":"critical","severity":"critical","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["h2oGPT"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"h2oGPT path traversal in OpenAI-compatible files API via bearer token","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"network","attackComplexity":"low","privilegesRequired":"none","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.01517,"epssCheckedAt":"2026-11-04T06:10:13.969Z","kevDateAdded":null,"advisoryAliases":["GHSA-ffpm-9hgc-84cg"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-02T12:08:51.474Z","patchAvailable":null,"disclosureDate":"2026-07-23T18:17:01.327Z","fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":["CAPEC-126"],"crossRefCount":0,"attackSophistication":"trivial","impactType":["confidentiality","integrity","availability"],"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.93,"researchCategory":null,"atlasIds":null,"fixes":[]}}