{"data":{"id":"551f077d-092e-4c44-a65c-3b2307c30608","title":"CVE-2026-45833: A code injection vulnerability in version 0.4.17 or later of the ChromaDB Python project allows an authenticated…","summary":"CVE-2026-45833 is a code injection flaw (CWE-94) in version 0.4.17 or later of the ChromaDB Python project. An authenticated attacker with the UPDATE_COLLECTION permission can run arbitrary code on the server by sending a malicious model repository with trust_remote_code set to true to the /api/v2/tenants/default_tenant/databases/default_database/collections/{collection_id} endpoint. HiddenLayer rates it CVSS 4.0 9.4 CRITICAL; NVD has not yet provided an assessment.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-45833","publishedAt":"2026-06-12T16:16:29.070Z","cveId":"CVE-2026-45833","cweIds":["CWE-94"],"cvssScore":null,"cvssSeverity":null,"severity":"critical","attackType":["other"],"issueType":"vulnerability","affectedPackages":["chromadb@>= 0.4.17, <= 1.5.9"],"affectedPackageNames":["chromadb"],"affectedPackageRefs":["pypi:chromadb"],"affectedVendors":[],"affectedVendorsRaw":["ChromaDB"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"ChromaDB code injection through collection update API","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00342,"epssCheckedAt":"2026-10-27T18:10:58.137Z","kevDateAdded":null,"advisoryAliases":["GHSA-36p7-vc44-83pf"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T03:47:39.137Z","patchAvailable":null,"disclosureDate":"2026-06-12T16:16:29.070Z","capecIds":["CAPEC-242"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity","availability"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.95,"researchCategory":null,"atlasIds":null}}