{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-45833: A code injection vulnerability in version 0","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-45833","status":"final","version":"1","initial_release_date":"2026-06-12T15:16:33.238Z","current_release_date":"2026-06-12T15:57:23.411Z","revision_history":[{"date":"2026-06-12T15:16:33.238Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"A code injection vulnerability in version 0.4.17 or later of the ChromaDB Python project allows an authenticated attacker to run arbitrary code on the server by sending a malicious model repository and trust_remote_code set to true in the /api/v2/tenants/default_tenant/databases/default_database/collections/{collection_id} if they have the UPDATE_COLLECTION permission.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-45833 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-45833"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-45833"},{"category":"external","summary":"hiddenlayer.com","url":"https://www.hiddenlayer.com/sai-security-advisory/2026-06-chromadb-5"}]},"product_tree":{"branches":[{"category":"vendor","name":"Chroma","branches":[{"category":"product_name","name":"ChromaDB","branches":[{"category":"product_version_range","name":">=0.4.17 <=*","product":{"name":"Chroma ChromaDB >=0.4.17 <=*","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:chroma:chromadb:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-45833","title":"A code injection vulnerability in version 0","notes":[{"category":"description","text":"A code injection vulnerability in version 0.4.17 or later of the ChromaDB Python project allows an authenticated attacker to run arbitrary code on the server by sending a malicious model repository and trust_remote_code set to true in the /api/v2/tenants/default_tenant/databases/default_database/collections/{collection_id} if they have the UPDATE_COLLECTION permission.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v4":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","baseScore":9.4,"baseSeverity":"CRITICAL"},"products":["CSAFPID-1"]}],"remediations":[{"category":"none_available","details":"No fixed version is published yet. Monitor the upstream advisory.","product_ids":["CSAFPID-1"]}]}]}